#Lithium Battery Charge Management Chip

[electronalytics]

Lithium Battery Charge Management Chip Market Analysis, Dynamics, Key Players, & Forecast till 2033

The competitive analysis of the Lithium Battery Charge Management Chip Market include a comprehensive analysis of market trends, competitor landscape, consumer behavior, and potential opportunities. It should cover key demographics, market size, growth projections, and risk factors. The report should also highlight the methodology used for data collection and analysis, presenting findings with visual aids such as charts and graphs. Additionally, recommendations and strategic insights for stakeholders to make informed decisions are crucial. The report should be concise, well-organized, and provide actionable information for businesses aiming to navigate the market effectively.

Key Function:

A  Lithium Battery Charge Management Chip market research report serves to assess market dynamics, identify opportunities, and mitigate risks for businesses. It analyzes consumer preferences, competitor strategies, and economic trends. The report facilitates informed decision-making by presenting data on market size, growth potential, and emerging patterns. It aids in product development, pricing strategies, and market positioning. Additionally, market research reports help businesses understand their target audience, enhance marketing efforts, and optimize resource allocation. By offering actionable insights, these reports empower organizations to stay competitive, adapt to changing market conditions, and foster sustainable growth in a dynamic business environment.

Key Dynamics:

Market research reports capture vital dynamics, including market trends, competitive analysis, and consumer behavior. They reveal market size, growth projections, and regional nuances. SWOT analysis examines internal strengths and weaknesses, along with external opportunities and threats. Consumer insights delve into preferences, impacting product development and marketing strategies. The competitive landscape unveils key players, strategies, and market shares. Regulatory factors and industry challenges are explored, aiding risk assessment. Timely and accurate information empowers businesses to adapt strategies, capitalize on opportunities, and navigate challenges, ensuring informed decision-making and sustained competitiveness in dynamic markets.

Receive the FREE Sample Report of Lithium Battery Charge Management Chip Market Research Insights @ https://stringentdatalytics.com/sample-request/lithium-battery-charge-management-chip-market/8344/

Market Segmentations:

Global Lithium Battery Charge Management Chip Market: By Company • Analog Devices • Texas Instruments • STMicroelectronics • NXP • Renesas • Cypress Semiconductor • Microchip • Renesas Electronics Corporation • LAPIS Semiconductor • Intersil • ROHM • Petrov Group • Hycon Technology • Diodes Incorporated • Fujitsu • Semtech • Vishay • ON Semiconductor • Sino Wealth Electronic Ltd. Global Lithium Battery Charge Management Chip Market: By Type • SL1053 • TP4056 • HL7016 • CS0301 • Others Global Lithium Battery Charge Management Chip Market: By Application • Consumer Electronics • Industrial • Automotive • Other

Regional Analysis of Global Lithium Battery Charge Management Chip Market

All the regional segmentation has been studied based on recent and future trends, and the market is forecasted throughout the prediction period. The countries covered in the regional analysis of the Global Lithium Battery Charge Management Chip market report are U.S., Canada, and Mexico in North America, Germany, France, U.K., Russia, Italy, Spain, Turkey, Netherlands, Switzerland, Belgium, and Rest of Europe in Europe, Singapore, Malaysia, Australia, Thailand, Indonesia, Philippines, China, Japan, India, South Korea, Rest of Asia-Pacific (APAC) in the Asia-Pacific (APAC), Saudi Arabia, U.A.E, South Africa, Egypt, Israel, Rest of Middle East and Africa (MEA) as a part of Middle East and Africa (MEA), and Argentina, Brazil, and Rest of South America as part of South America.

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Purchasing a market research report is essential for businesses seeking a competitive edge. It provides in-depth insights into market trends, consumer behavior, and competitor strategies. This knowledge empowers informed decision-making, mitigates risks, and identifies growth opportunities. Market reports streamline strategic planning, enhance product development, and optimize resource allocation. For businesses entering new markets, these reports offer critical data for successful market entry. Additionally, the comprehensive analysis instills investor confidence, ensures regulatory compliance, and saves time compared to independent research efforts. Ultimately, investing in market research reports is a strategic move that enhances efficiency, minimizes uncertainties, and fosters sustainable business growth.

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[classic-ramblers]

(Reposted from Kenosha History Center page on Facebook)

Battery Powered Rambler American, c. 1970.

AMC started working on battery-powered cars in the 1950s already, with a hybrid car project run jointly between AMC and Sonotone (the hearing aid manufacturer). This wasn't exactly new. Electric cars are older than internal combustion engines, and hybrid power sources were used in small warships in the 1890s already. But the auto industry is infamously resistant to change.

In the 60s, AMC partnered with Victor Wouk (considered to be the father of modern hybrids) to figure out how to use lithium in batteries to power a car. It didn't happen: lithium ion batteries wouldn't be figured out for some time, despite everyone and NASA trying to figure them out. Instead, they produced a 1969 Rambler American Station Wagon with a trunk full of Ni-Cad cells.

That is not this car. It IS a 1969 American, but clearly a two door.

Globe Electric (of Milwaukee) made a deal with Sears to sell automotive and radio batteries through the Sears Catalog in 1924. Rising demand convinced one of the owners of Globe to start the Union Battery Company (in Chicago) a year later. The two companies were merged in 1929. And rapidly became the largest manufacturer of replacement car batteries in the country. They remained the largest when they merged with Johnson Controls in 1978. Globe-Union was also, after a 1961 deal, the OEM supplier for AMC.

This photo was taken at the entrance to Globe-Union's headquarters (currently one of Johnson Controls' headquarters campuses) at 5757 N. Green Bay Ave in Glendale.

It's unclear what role AMC had in this car, but it set the Milwaukee Mile lap record for an electric car in October 1970.

Loaded down with 1200 pounds of standard car batteries in two banks, powering a 27 horsepower electric motor, shot the car around the track at the blistering speed of...

46.73 mph.

As configured the car could go about 50 miles on six hours of charging.

Which really isn't bad. Seriously.

Even though electric cars were going 100 kph (62 mph, considered an unattainable goal for cars at the time) at the end of the 19th century, those were flimsy little things with a lot more power to weight. Plus we have to consider the state of technology in 1970. Battery power hadn't changed much since those early electric cars. The type of chip we use for a wide array of power controls was only just developed and the microprocessor was a year in the future, so there was no fast charging and no digital power management. The illusive Li-ion batteries, which cut down on battery weight over lead acid or Ni-Cads, wouldn't be commercially available until 1991 after being in the R&D phase for 30 years, so it carried an additional car's weight in batteries.

Not bad, all things considered.

It's more surprising that with the ubiquity of electric cars in the early 20th century that one hadn't set a higher Milwaukee Mile track speed record, given that it opened in 1903

#KenoshaHistory

[ledurelightings]

The Technology Behind Inverter LED Bulbs Explained

Inverter LED bulbs are revolutionizing home lighting by providing a reliable source of illumination during power outages. These innovative bulbs combine the benefits of LED technology with built-in inverters, ensuring continuous light when you need it most. Here’s a detailed look at the technology behind inverter LED bulbs.

What Are Inverter LED Bulbs?

Inverter LED bulbs are specially designed bulbs that contain an integrated inverter and a rechargeable battery. Unlike traditional indoor or outdoor LED Lights, these bulbs can switch seamlessly to battery power during a power outage, ensuring uninterrupted lighting. The integration of the inverter and battery within the bulb makes it a compact and convenient solution for emergency lighting.

How Do Inverter LED Bulbs Work?

Inverter LED bulbs operate like regular LED bulbs when there is a stable power supply. They use the mains electricity to provide light and simultaneously charge the internal battery. When a power outage occurs, the built-in inverter instantly switches the power source from the mains to the internal battery. This seamless transition ensures that the bulb remains lit without any noticeable flicker or delay.

Components of Inverter LED Bulbs

The key components of inverter LED bulbs include:

LED Chips: These are the primary light-emitting components that provide bright and energy-efficient illumination.

Inverter Circuit: This circuit is responsible for switching the power source from the mains to the battery during an outage.

Rechargeable Battery: Typically, lithium-ion batteries are used due to their high energy density and long lifespan. The battery powers the LED chips during power failures.

Control Circuit: This manages the charging of the battery and ensures the seamless switching between power sources.

Advantages of Inverter LED Bulbs

Uninterrupted Lighting: The primary advantage is the continuous light during power outages, which enhances safety and convenience.

Energy Efficiency: LED technology ensures low power consumption, extending the battery life during outages.

Longevity: With proper use, inverter LED bulbs can last for several years, providing a reliable lighting solution.

Easy Installation: These bulbs fit into standard light sockets, making them easy to install without any additional wiring or equipment.

Conclusion

Inverter LED bulbs combine cutting-edge technology with practical benefits, offering a reliable and energy-efficient solution for lighting during power outages. By integrating an inverter and a rechargeable battery into a standard LED bulb, these innovative devices provide seamless illumination, ensuring your home remains lit even when the grid fails.

[developerwith1]

Revolutionize Your Tools: Unveiling the Secrets of Kobalt 24V Battery Technology

Have you ever marveled at how a simple battery can transform a powerless tool into a powerhouse of productivity? It's almost like magic, isn't it? Today, we're diving into the world of the Kobalt 24V Max battery, a technological gem that's turning heads in workshops and garages everywhere. Whether you're a DIY enthusiast or a professional handyman, understanding the secrets behind this battery tech could be a game-changer for your toolkit.

What is the 24V Max Kobalt Battery?

Imagine a battery that not only powers a tool but breathes life into it. The 24V Max Kobalt isn't just any battery—it's the heart of the Kobalt tool family, designed to deliver unmatched power and performance.

The Technology Behind the Power

What makes the 24V Max Kobalt stand out? It's all about the cutting-edge technology packed inside. From lithium-ion cells to smart-chip management, each component works synergistically to provide reliable power.

Benefits of Upgrading to 24V Max Kobalt

Upgrading to a 24V Max Kobalt means more than just longer battery life. It means experiencing your tools on steroids—faster, stronger, and more efficient than ever before.

Compatibility with Tools

One of the biggest questions is compatibility. Will this battery work with your existing Kobalt tools? Rest assured, this battery series is designed to complement a wide range of Kobalt tools, making it a versatile choice for any toolkit.

Maximizing Your Battery Life

To get the most out of your 24V Max Kobalt, proper care is crucial. Think of it like caring for a pet—you need to provide the right environment and routine to ensure a long and healthy life.

Must-Have Accessories

To enhance your experience, consider investing in accessories like fast chargers or power gauges that help you make the most of your Kobalt battery.

Real-World Applications

From building decks to fixing cars, the 24V Max Kobalt powers a wide array of tools. It’s like having a trusty sidekick by your side, ready to tackle any project.

Maintenance Tips

Good maintenance involves more than just occasional cleaning. It includes proper storage, regular charging, and avoiding extreme temperatures.

Safety First: Handling Your Battery

Handling a powerful battery requires caution. Always follow the manufacturer’s guidelines to avoid injury and prolong the life of your battery.

Innovative Features of Kobalt Batteries

Kobalt batteries aren't just about power; they include features like charge indicators and temperature controls that set them apart from the competition.

User Testimonials

Hear from real users who have experienced the transformation in their tools thanks to the 24V Max Kobalt. Their stories illustrate the practical benefits and real-world impact of upgrading.

Cost vs. Value: Is It Worth the Investment?

While the upfront cost might be higher than standard batteries, the long-term value of a 24V Max Kobalt—measured in durability and performance—can justify the investment.

Where to Buy and What to Look For

Knowing where to buy and what to look for in a Kobalt battery can save you time and money. Opt for reputable sellers and check for warranties.

Conclusion

The Kobalt 24V Max battery isn't just a tool; it's a revolution in your hands. Transform your workbench, enhance your productivity, and unleash the full potential of your power tools with this incredible technology. It's not just about working harder; it's about working smarter.

[febatt]

Febatt -40℃ low-temperature discharge, 25.2V 6000mAh 18650 specialized notebook low-temperature lithium battery

Cell model: 18650/2200mAh/3.6V

Battery specification: HPB-513-32/6000mAh/25.2V

Nominal voltage: 25.2V

Nominal capacity: 6000mAh

Charging voltage: 29.4V

Charging current: ≤5A

Discharging current: 3A

Instantaneous discharge current: 6A

Discharge cutoff voltage: 17.5V

Finished product internal resistance: ≤200mΩ

Battery weight: 1.5kg

Product size: 220*170*25mm (Max)

Charging temperature: 0 ~ 45℃

Discharging temperature: -40 ~ 55℃

Storage temperature: -20 ~ 45℃

Battery casing: Specialized sheet metal casing

Lithium protection: Short circuit protection, overcharge protection, over-discharge protection, overcurrent protection, balancing, with IIC communication, etc.

Application field: Specialized notebook devices

Product features:

-- Current: Can sustain a maximum continuous discharge of 60A, with short bursts of high current discharge up to 120A for a few minutes.

-- Data communication management: Uses imported software management chip, with IIC communication function for precise data transmission and accurate temperature control, minimizing safety hazards.

-- Cell characteristics: Uses cells capable of low-temperature discharge down to -40 degrees Celsius.

-- High cycle life of the battery pack, in line with the values of low-carbon, energy-saving, and environmental protection.

[4everyadan]

Shanghai Yongming Electronic Co.,Ltd

Shanghai Yongming Electronic Co., Ltd. is a capacitor manufacturing enterprise integrating design, research and development, production, sales, and service. The company was established in 2004. After almost 20 years of hard work, it has accumulated rich experience in independent research and development and production, trained a group of high-quality technical management teams, and formed a mature capacitor manufacturing process.

Our main products are diversified Aluminum Electrolytic Capacitors, which includes Aluminum Electrolytic Capacitor (Radial Leaded Type, SMD Type, Snap-In Type, and Screw Terminal Type), Conductive Polymer Aluminum Solid Electrolytic Capacitor, Conductive Polymer Hybrid Aluminum Solid Electrolytic Capacitor, MLPC, MLCC and EDLC.

Our product philosophy is: Ask YMIN for your all capacitor application. It is precisely because of this sentence that we YMIN constantly seek new partners in difficult situations, and our company’s products are developing faster and faster.We have products that are no inferior to those of our international counterparts, such as mlcc that can compete with murata, laminated capacitors and aluminum electrolytic capacitors that can compete with panasonic and nichicon.

Development History -2001: Shangyu Yongming Electronics Co., Ltd. was established in Shangyu, focusing on electrolytic capacitors for lighting power supplies. -2005: Renamed shanghai Yongming Electronics Co.Ltd. moved to Fengxian District, Shanghai, andlaunched miniaturized electrolytic capacitorsfor lighting power supplies. -2008: We are the first in the industry to introduce adedicated series of LED drive power supplies. -2010: We are the frst in the industry to introduce 9mm high-end, full-voltage high-end power supply products. -2011: Our company is the first to promote 600Vultra-high voltage horn type and bolt type -2012: We are the frst to introduce a dedicated series of 7mm high-end, full-voltage high-endpower supplies. -2013: We pioneered full-voltage,small-size SMDchip electrolytic capacitors. -2014: We are the first to introduce the smaller sizeLKM series and the outdoor power supplyultra-low temperature start-up LKZ series. -2015: We are the first to promote the Dc chargingpile series and the LKJ series for smart meters. -2016: Miniaturized Cw3s series for Dc charging piles. -2017: Renamed as Shanghai yongming ElectronicsCo. Ltd.. it launched thin,full-voltage, 5mmhigh-SMD SMD SMD VMM series, a full range ofsolid-state products, high-voltage for fastcharging sources, and ultra-small kc series. -2018: Large-capacity thin solid capacitor VPs serieslow-ESR large-capacity miniaturized NPG series, ultra-small diameter NPM series, solid-liquid hybrid capacitor. -2019: Laminated polymer solid capacitor, super capacitor,ultra-small size,low impedanceliquid chip V3W series. 135°c hiah temperature resistant liquid chip VKL(R)series. -2020: Lithium-ion secondary battery, high voltagehigh Q MLCC,3.95mmL liquid/solid state chipaluminum electrolytic capacitor. -2021: Launched supercapacitor business unit modules (horn type, lead type) -2022: Construction of the third phase of the factory started, adding 28,000 square meters of production area Laminated products launch ESR 3mΩ -2023： Launched new product line of conductive polymer tantalum electrolytic capacitors Liquid launches high capacity density products (KCM) suitable for gallium nitride

Business unit introduction

The Liquid Miniature Business Division has been involved in R&D and manufacturing since 2001. It has an experienced R&D and manufacturing team and continues to steadily produce a variety of high-quality miniaturized capacitors to meet customers’ innovative needs for capacitors. The Liquid Small Business Division has two types of packages: liquid chip aluminum electrolytic capacitors and liquid lead aluminum electrolytic capacitors. Its products have the advantages of miniaturization, high stability, high capacity, high voltage, high temperature resistance, low impedance, high ripple, and long life. It is widely used in new energy automotive electronics, high-power power supplies, smart lighting, gallium nitride fast charging, home appliances, photovoltaics and other industries.

The Liquid Large Business Division was established in 2009 and focuses on the R&D and manufacturing of horn-type and bolt-type aluminum electrolytic capacitors. Liquid large-scale aluminum electrolytic capacitors have the advantages of ultra-high voltage (16V~630V), ultra-low temperature, high stability, low leakage current, resistance to large ripple current, and long life. The products are widely used in photovoltaic inverters, charging piles, vehicle-mounted OBC, and outdoor Energy storage power supply, industrial frequency conversion and other application fields. We give full play to the advantages of “a professional team that integrates new product development, high-precision manufacturing, and application promotion”, and towards the goal of “let there be no difficult container for charging”, we are committed to satisfying the market with technological innovation and combining different applications of customers demand, carry out technology docking and manufacturing connection, provide customers with technical services and special product customization to meet customer needs.

The solid-solid-liquid mixing division was established in 2017. Relying on the technology and talents of Japanese brands, it focuses on new product development, high-precision manufacturing and application promotion. Through investment in domestic advanced manufacturing equipment and continuous technological upgrades and breakthroughs, A product technology system with core competitiveness has been formed. Now it has established two product lines: solid aluminum electrolytic capacitors and solid-liquid hybrid aluminum electrolytic capacitors. The products comply with multiple certifications such as AEC-Q200 and IATF16949. Among them, solid aluminum electrolytic capacitors have the advantages of miniaturization, large capacity, ultra-low ESR, low leakage, and high current impact resistance. The products are mainly used in gallium nitride PD fast charging, industrial control, artificial intelligence, IDC servers, military industry and other industries; Solid-liquid hybrid aluminum electrolytic capacitors have the advantages of high reliability, wide temperature stability, wide frequency stability, ultra-low ESR, earthquake resistance, and high current impact resistance. The products are mainly used in the new energy automotive electronics industry. The two major product lines have won the trust and high praise of many well-known domestic and foreign brand manufacturers for their reliable product quality and excellent product characteristics.

The Supercapacitor Division was established in 2017. It has gathered a professional team integrating new product development, high-precision manufacturing, and application promotion. It has made every effort to introduce high-quality foreign materials and process technologies, forming a highly matched product technology system. Now we have a comprehensive range of domestic and foreign supercapacitors: such as cylindrical lead type, horn type, button type, module type, SMD chip type, 3.8V lithium ion capacitor, etc. The products comply with State Grid certification, AEC-Q200, IATF16949, etc. With multiple certifications, it is widely used in industries such as smart three-meter (electricity meter, water meter, gas meter), automotive electronics (ETC, driving recorder), new energy (wind pitch, photovoltaic), military industry (tank emergency starting power supply), etc. With the rapid development of 5G technology and the intelligent Internet of Things market, the products of the Supercapacitor Division will continue to inject development momentum into smart life and bring users a better experience.

The solid-state laminated business unit has been involved in research and development since 2018 and started mass production in March 2020. It currently has a monthly production capacity of 6 million units. The laminated polymer solid aluminum electrolytic capacitor has the advantages of high voltage, large capacity, thin profile, ultra-low impedance, and resistance to large ripple current. Its ultra-low ESR and powerful filtering ability are cutting-edge achievements in the field of aluminum electrolytic capacitors and are used in Communications, military industry, Internet of Things, IDC servers, artificial intelligence and other terminals.

Since its establishment in 2019, the MLCC Division has always been committed to the research and development, manufacturing and application promotion of high-voltage MLCCs, fully benchmarking against Taiwanese and Japanese high-end products and technologies. Now it has X7R, NPO and other product series, with voltages from 1KV to 3KV, all of which are large-sized high-voltage products above 1206. They are widely used in adapters, switching power supplies, high-voltage power supplies, lighting devices and other products.

The Polymer Polymer Tantalum Capacitor Division was established in 2022. Compared with its peers, Yongming polymer tantalum capacitors have higher capacity, lower ESR and higher withstand voltage. Products are widely used in digital servers, PCs, ultra-thin chargers, automotive electronics, communications industries, base stations, switches, industrial power modules, military power supplies and other fields. Yongming polymer tantalum capacitors replace imported tantalum capacitors, which has broad prospects and is worth cultivating.

● Support the innovation and upgrading of customer products. ● Ensure the stable operation of customer products. ● Eliminate hidden dangers in the use of customer products. ● Guarantee the user experience of customer products.

Ask YMIN for your capacitor solutions.

Website:https://www.ymin.cn/ E-mail: ymin-sale@ymin.com

[canadiancellparts]

Inside the Innovation: Exploring Apple Watch Parts

In the realm of wearable technology, the Apple Watch stands as a beacon of innovation, seamlessly blending style and functionality to revolutionize the way we interact with our devices. Behind its sleek exterior lies a complex ecosystem of meticulously engineered parts, each playing a crucial role in delivering a seamless user experience. In this blog post, we'll take a closer look at the intricate world of Apple Watch parts, uncovering the key components that power this iconic device and contribute to its unparalleled performance.

1. Display Assembly

At the heart of every Apple Watch is its vibrant display, which serves as the primary interface for interacting with apps, notifications, and features. The display assembly consists of several components, including the OLED panel, touch-sensitive digitizer, and protective glass. Apple's Retina display technology ensures crisp, clear visuals with vibrant colors and sharp contrast, providing users with an immersive viewing experience.

2. Processor and Memory

Driving the performance of the Apple Watch is a powerful System in Package (SiP) that houses the processor, memory, and other essential components in a compact, energy-efficient package. Apple's custom-designed chips, such as the S-series and M-series processors, deliver fast and responsive performance, enabling smooth multitasking, quick app launches, and efficient power management.

3. Battery

Keeping the Apple Watch powered throughout the day is a high-capacity lithium-ion battery carefully integrated into the device's compact form factor. Apple's advanced battery technology ensures long battery life, with models like the Apple Watch Series 7 offering up to 18 hours of usage on a single charge. Additionally, features like Power Reserve mode and fast charging capabilities provide added convenience for users on the go.

4. Sensors and Health Features

One of the standout features of the Apple Watch is its comprehensive suite of health and fitness capabilities, made possible by a variety of sensors integrated into the device. These sensors include the optical heart rate sensor, accelerometer, gyroscope, and ECG sensor, among others. Combined with advanced algorithms and software, these sensors enable features like heart rate monitoring, activity tracking, sleep tracking, and even fall detection, empowering users to take control of their health and well-being.

5. Connectivity

The Apple Watch seamlessly connects to the user's iPhone and other Apple devices via Bluetooth and Wi-Fi, enabling features like notifications, messaging, and Siri voice commands. In addition, models with cellular capabilities offer independent connectivity, allowing users to make calls, send messages, stream music, and access data directly from their wrist, even when their iPhone is out of range.

6. Housing and Bands

The housing of the Apple Watch is crafted from high-quality materials such as aluminum, stainless steel, and titanium, ensuring durability and premium aesthetics. The device is also customizable with a variety of interchangeable bands made from materials like silicone, leather, and stainless steel, allowing users to personalize their Apple Watch to suit their style and preferences.

The Apple Watch represents the pinnacle of wearable technology, combining cutting-edge innovation with elegant design to deliver a transformative user experience. From its vibrant display and powerful processor to its advanced sensors and customizable bands, every component plays a vital role in shaping the functionality and appeal of this iconic device. Whether you're tracking your fitness goals, staying connected on the go, or simply expressing your personal style, the Apple Watch offers a seamless and intuitive companion that enhances every aspect of your daily life. So, the next time you glance at your wrist to check the time or respond to a notification, take a moment to appreciate the intricate craftsmanship and ingenuity of the Apple Watch parts that make it all possible.

[muizin]

Buy Now

Mini Transparent Earbuds Wireless Bluetooth Headset Digital Display ENC Noise Reduction True Wireless Earbuds Sports Music

The Muizin T6 Wireless Transparent Earbuds combine cutting-edge technology with sleek design, making them an ideal choice for music enthusiasts and active individuals. Let’s delve into the features that set these wireless earbuds apart:

ENC Noise Canceling & HiFi Stereo Sound: These best wireless earbuds feature advanced noise reduction technology, ensuring crystal-clear phone calls and immersive sound. The titanium dome composite membrane moving coil speakers deliver a wide sound field and powerful bass, enhancing your music experience.

Smart Touch Control & Comfortable Fit: With touch-sensitive controls on each earbud, you can easily manage calls, adjust volume, and switch tracks without reaching for your phone. The three different ear tip sizes ensure a snug and comfortable fit, perfect for extended wear.

Advanced Bluetooth Chip & Auto Quick Pairing: The Muizin T6 noise cancelling earbuds utilize a high-computing-power Bluetooth chip, resulting in stable signals and clear audio. After the initial connection, they automatically pair with your device when you open the charging case.

Fast Charging & Long Battery Life: Enjoy up to four hours of playback time on a single charge, and extend it up to 20 hours with the portable charging case. Plus, a quick 10-minute charge provides 1.5 hours of use.

LED Digital Display & Colorful Design: The charging case features an accurate LED display, showing the power status of both earbuds and the case. The translucent design adds a futuristic touch, available in five vibrant colors.

Long Endurance: With a low-power chip and a large-capacity lithium battery, it can be used continuously for 5 hours when fully charged, and can last for 20 hours when paired with a charging box, allowing you to fully enjoy the fun of music and games.

Bluetooth-compatible 5.3: The new generation Bluetooth-compatible 5.3 main control chip significantly improves its anti-interference ability in complex environments, with lower power consumption, faster transmission, and more stable connections.

Comfortable to Wear: In-ear Bluetooth-compatible wireless earphones, silicone earcaps are comfortable to wear. Open the earphone case and take it out to automatically pair, providing an indescribable listening experience.

[medfetabdl]

A rant about the power board in the Philips Intellivue MP2 and a basic explanation of electronics components

I accidentally broke the power board on the MP2 by feeding it 12 volts directly from my power supply. I should have known that was going to cause a problem because I already knew that it needs to communicate with the battery and if it’s not getting communication data from the battery it’s going to get confused. Thankfully the monitor still works but it no longer communicates with the battery and so I have no idea how much runtime is left. Best I can tell I think I fried either the integrated circuit circled in yellow or the one circled in blue.

The one circled in yellow is an Analog Devices LTC4100 battery management system IC. Battery management IC’s are found on all lithium batteries and they do quite a few different things. They monitor the voltage of the battery to figure out if the voltage is too high or too low and cut off the power to the circuit its powering to protect the battery and circuit from damage. They monitor the current being drawn from the battery to test for over current or short circuit which also protects the battery and the circuit it’s powering. They also control charging of the battery providing the right voltage and constant current to properly charge the battery. Some also do cell balancing which means that they monitor the voltage of each individual cell in the pack during charging to prevent overcharging of a cell. The component circled in blue is an Atmel AT Tiny 45 microcontroller. It’s responsible for communicating with the CPU on the main board and provides it with all the information it needs from the power board such as bus voltages, and errors. A microcontroller is like a computer, it has a processor, RAM, power management, and sometimes data storage all built into a single chip smaller than the size of your fingernail yet it’s more powerful than computers made 30 years ago. The Atmel AT Tiny 45/85 is the little brother of the Atmel AT Mega 328P which is the same chip the Arduino, Uno, Nano, Mini, and a few other models of Arduino use. Interestingly if you read the data sheet for the AT Mega 328P it specifically says not for use in medical devices so I’m not really sure how philips is getting away with using the AT Tiny. The reason it’s not to be used in medical devices is because they aren’t considered reliable enough that they won’t crash and possibly cause harm to the patient. If you’ve ever used an Arduino you know how prone they are to just randomly stop working. The AT Tiny might be slightly more reliable because they are only an 8 pin IC and they have significantly less RAM than the AT Mega 328P. The more I think about it, I think I probably fried the battery management IC because I don’t think the monitor would boot it didn’t have communication with the power board. Unfortunately the battery management IC is a $14 part. That’s probably for 2 reasons, 1 is it’s a genuine part from Analog Devices who fun fact makes the LTZ1000 voltage reference which is regarded as the most accurate voltage reference made today, their found in extremely high end multimeters and calibration equipment. The second reason is it’s probably a medical/ aerospace rated component which are tested to higher standards than general rated components, they also are more reliable than standard components. I’m trying to make up my mind if I want to order a replacement battery management IC or just order a new power board. The problem is that if it’s not the battery management IC that’s the problem I’m out $14. I wouldn’t need to order a new AT tiny because I can just salvage one from one of my old projects (the first generation of my DIY ventilator actually used one) , the problem is there’s no way to get the code off it and I guarantee Philips isn’t just going to give me the code. I could probably find a fake battery management IC off of LCSC or aliexpress or something but it will take months to get here and I don’t really want to wait that long. It would certainly be cheaper but I’m just better off ordering it from digikey or mouser (the 2 largest North American based electronics component suppliers) idk, if I end up replacing the battery management IC I’ll make a video of me surface mount soldering it by hand with a soldering iron so you can see how much of a pain in the ass that is.

On another note, you can tell why these power boards will run you like $700 new from Philips. It’s because all the components are high quality name brand components from reputable manufacturers. In this small section alone we can see Analog Devices, Texas Instruments, Würth Elektronik, and Fairchild semiconductor. And there’s many other companies on the rest of the board. Most consumer products use the cheapest components possible which are made by Chinese companies and tend not to be very reliable. The PCB (printed circuit board) is high quality and is 4 layers which tend to be pretty expensive to produce although they have gotten cheaper in recent years. You can also tell that this board was thoroughly inspected because there’s no cold solder joints, no solder balls, no flux residue, and no other common issues seen on consumer electronics. It was clearly human inspected which means that also adds cost.

For the people who aren’t EEs which I know is most of you, I can explain what the components circled in other colors are. The component circled in red is an inductor. Inductors are coils of wire that store energy in a magnetic field, in this case it’s part of the buck converter that converts the 36 to 56 volts of DC being put into the monitor from the external power supply to 16 volts DC that is then derived into 5, 12, +15, and -15 volts. The component circled in orange is a resistor. Resistors resist current. They have set resistances which are measured in ohms (ohms is represented with the Greek letter omega), 15kΩ in this case. The components circled in purple are tantalum capacitors. Capacitors store energy in an electric field like a battery just with way less capacity than a battery. Capacitors resist change in voltage and block DC but allow AC to pass which is the opposite of an inductor which resists changes in current and blocks AC but allows DC to pass. Capacitors, inductors, and resistors are the 3 most basic types of electronic components. The component circled in Cyan is a transistor. Transistors act like switches they and can control how much current can flow through them via another current being put into them. They are the basis of all digital electronics. CPUs, GPUs, RAM, and soild state storage are really just billions of tiny transistors and that’s why computers use binary. A 1 represents an on state and a 0 represents an off state. There are many different kinds of transistors with 3 most common categories. Bipolar junction transistors (BJTs), Field Effect Transistors (FETs), and insulated gate bipolar transistors (IGBTs). BJTs were the first type of transistor invented and are the most basic type consisting of 2 sub categories, NPN and PNP, NPN is for low side switching (it’s connected directly to ground) PNP is for high side switching (its connected directly to the positive voltage supply) All transistors have 3 leads and the different types have different names for the leads. A BJT’s leads are called Collector, Emitter, and Base. BJTs can handle the least amount of overall power out of the 3 categories. There are many different types of FETs the most common are MOSFETs which are an abbreviation standing for metal oxide semiconductor field effect transistor. MOSFETs can handle quite a bit more power than BJTs and have different properties which allow them to do that. A MOSFETs leads are called gate, drain, and source. They also have 2 types, N-Channel, and P-Channel. Another type of FET that has been a recent development is the GaNFET or Gallium Nitride field effect transistors, there’s a lot of ads for USB chargers using GaN technology which allows chargers to be smaller and more efficient because they are overall more efficient than MOSFETs. IGBTs are also a relatively recent development within the last 40 years. They can handle astronomical amounts of power compared to MOSFETs and BJTs, they are used in high power devices like Inverters and variable frequency drives.

You can’t really understand these components without a basic understanding of electrical theory IE voltage, current, power and resistance and their relationship to each other. Voltage is defined as the electromotive force needed to move electrons IE the higher the voltage the higher the overall energy that can be provided. Current can be thought of as how fast the electrons are moving. Voltage is measured in volts, current is measured in amperes but is almost always shortened to amps. Power is a representation of the total energy an electrical device consumes or can withstand. Power is measured in watts and a watt is a Joule per second, Joules being the unit of measure for energy. A good thing to know is current increases exponentially with voltage and another good thing to know is current is dependent on voltage but voltage is not dependent on current, so you can have voltage without current but you can’t have current without voltage. Power, Voltage, and Current have a mathematical relationship with each other in the form of Joule’s law. Joule’s law is P=VI where P is power in watts, v is voltage, and I is current or Power equals voltage times current. This formula is actually pretty useful in day to day life. If for example you have an electrical appliance that tells you how much current it consumes on the label but it doesn’t tell you the power it consumes. We can find out the power by using the current the device listed and then use the mains voltage of whatever country you are in, North America is 120 volts, The UK is 240 volts, Europe and Asia is 230 volts, Australia/ New Zealand is 230 volts (but depending where you are it can be 240), depending on where you are in South America and Africa it can be either 120, 230, or 240. Japan has the lowest mains voltage in the world with 100 volts. All of these systems are AC (Alternating Current) however these calculations are technically only for DC (Direct current) because DC only has real or active power while AC has Real/ Active Power, and reactive power, which is harder to calculate but doesn’t matter for households because across the world you are only billed for your real power use and not reactive power and the DC calculations work for real/ active power. The same formula can be used if you want to find out the current draw of a device from its power consumption. Voltage and current has a mathematical relationship with resistance as well in the form of ohm’s law. Ohms law is V=IR Or voltage equals current in amps times resistance in ohms.

I know that feels like a lot of information and doesn’t feel like the most basic information but I could literally talk about my knowledge of electronics all day and still not explain everything I know. Same goes for machining, entertainment industry lighting and sound, tools in general, computers, radios, history of physics and math, physics, specific electrical and physics laws like thermodynamics, faradays law, electromagnetism, and a ton of other weird things like the US national electrical code, some specific areas of chemistry and a ton more. I think I’ve mentioned before but I’m a jack of all trades, I can fix and build and design just about anything just a few of the things I can do are small electronics work, electrician work, machining, carpentry, plumbing, sewing, entertainment industry lighting sound and video, automotive work, coding, computer aided design, 3d printing, welding, and fabrication. Idk how I know how to do all this stuff some of it just kind of runs in my blood and a lot of it I’m self taught.

[sqinsights]

Decoding the Off-Grid Energy Storage Odyssey: A Playful Guide to Market Insights

Greetings, energy aficionados! Let’s embark on an adventure through the intricate universe of off-grid energy storage systems. We’re ditching the tech-heavy talk for a more laid-back and amusing exploration of the Global Off-Grid Energy Storage Systems Market. Get ready for a ride that’s not only informative but also sprinkled with a dash of wit.

The Billion-Dollar Game:

Imagine a market valued at a staggering USD 9.21 billion in 2021, set to hit a mind-blowing USD 33.00 billion by 2030 with a forecasted CAGR of 16.3%. It’s like witnessing a high-stakes poker game with chips worth billions.

The Players:

In this electrifying showdown, we have two contenders — Lithium-ion Battery and Lead-acid Battery. While lithium-ion takes the spotlight, lead-acid is the dark horse, showing unexpected growth. Forget the technical jargon; it’s a battery face-off of superhero proportions!

Market Dynamics:

The plot thickens as we dive into the dynamic world of off-grid energy storage. What’s fueling this spectacle, you ask? Two main attractions — the global embrace of renewable energy and the ever-evolving off-grid landscape. It’s like witnessing a fusion of sustainable power and technological magic.

Regional Rumble:

Our journey takes us across continents — from North America’s growth spurt induced by policies to Europe’s renewable energy feast. The market dance card also includes Asia-Pacific, Latin America, and the Middle East & Africa, making this a truly global spectacle.

Type Wars:

Lithium-ion Battery flexes its muscles, claiming the largest market share, while Lead-acid Battery sprints ahead in the growth race. The ‘others’ category is like the quirky sidekick, trailing behind but still part of the adventure.

Application Extravaganza:

The utility segment steals the spotlight, driven by electrification dreams in remote areas. Meanwhile, the non-residential segment struts its stuff with sophisticated infrastructures demanding energy security. It’s like witnessing a power-packed talent show where everyone wants their moment in the limelight.

Market Dynamics:

Innovation takes center stage as industry players throw their Battery Energy Storage System (BESS) gadgets into the ring. German storage system manufacturer Tesvolt even introduced the TS-I HV 80 battery line, designed to tackle load peaks. Talk about leveling up the game!

Challenges in the Off-Grid Arena:

But, of course, it’s not all sunshine and rainbows in this electrifying spectacle. The rising expansion of the off-grid energy storage business faces the challenge of demanding significant capital investments. As they say, no pain, no gain, right?

For More Information: https://www.skyquestt.com/report/off-grid-energy-storage-systems-market

Meet the Heroes and Villains:

Our cast of characters includes industry giants like EnerSys, Samsung SDI, LG, and more. They’re not just names; they’re the superheroes and villains shaping the off-grid energy storage narrative. Cue the dramatic music!

Recent Developments — A Sneak Peek:

In 2023, the Mornington large battery project down under in Australia got the green light, making it the cool kid on the block with its 240 MWp/480 MWh initiative. Bravo, Australia, for embracing the energy revolution!

Conclusion:

And there you have it — a breezy journey through the Global Off-Grid Energy Storage Systems Market. From regional showdowns to type wars and application extravaganzas, it’s a market that’s not just about numbers; it’s about the electrifying journey towards a sustainable and connected future.

So, until next time, fellow energy enthusiasts, keep those batteries charged and your sense of humor intact!

About Us-

SkyQuest Technology Group is a Global Market Intelligence, Innovation Management & Commercialization organization that connects innovation to new markets, networks & collaborators for achieving Sustainable Development Goals.

Contact Us-

SkyQuest Technology Consulting Pvt. Ltd.

1 Apache Way,

Westford,

Massachusetts 01886

USA (+1) 617–230–0741

Email- info@skyquestt.com

Website: https://www.skyquestt.com

[kdmindia2034]

Top 10 Mobile Power Banks to Buy in 2023

Power banks are a reliable & portable solution to keep your device charged 24*7 with its multi-charging port & high power capacity. The Mobile Power Banks are available in varied sizes, shapes, & colours. In this article, we are discussing the best power banks that will make your life easy in 2023. 

Here is the detailed list of the top 10 Mobile Power Banks to Buy in 2023:

1. KDM Power Bank (KDM-10X): KDM is the leading Power Bank Manufacturer in India due to fast and smart IC charging.  KDM-10X is their best seller, with other best power banks being 30X, KDM-12X BIGBULL, KDM-31X DYNAMO, etc. 

Specifications

1 Lightning port

10000 mAh battery

2 Type-C ports

1 Micro USB port

2 USB ports

Compact & durable

Multi-level Protection 

2. URBN Power Bank:  The URBN is a made-in-India Power Bank Manufacturer. It is slip-proof & economical with textured finishing making it easy to carry.

Specifications

Ultra-compact body

181g weight

4-level protection

10,000mAh Li-Polymer battery

12W Fast Charging

Dual USB Output

3. Amazon Basics 10000 mAh: AmazonBasics is a versatile, durable, trustworthy Power Bank Supplier. They offer compact, portable, & sleek design making it travel-friendly. Your device stays charged 24*7 due to the high-capacity power backup.  

Specifications

10,000mAh Cell

Lithium polymer battery

10W charging power

Dual input ports (Type C and Micro USB) 

Dual output ports (2 USB)

4. Mi Power Bank 3i:  Mi Power Bank is famous because of its stable grip & sandstone finishing. One of its Best Power Banks is a 3i model that's stylish and lightweight.  

Specifications

18W fast charging

Dual input port (Micro-USB,  USB-C) & triple output port

20000mAh Lithium Polymer battery

Smart power management

12 Layer chip protection

5. Ambrane Power Bank Stylo 20k: The Ambrane is a well-known Power Bank Supplier. Its Stylo 20k model has a premium rubber finish & 9-layer integrated circuit protection that protects your device from sudden catastrophic events.  

Specifications

20W fast charging output

Triple device charging 

20000mAh Lithium Polymer battery

410g weight

Dual USB output & a Type-C port

6. URBN Ultra Compact Power Bank: The URBN Ultra Compact Power Bank has a sleek, compact & decent design with textured finishing. You get a high-capacity backup to charge your mobile phone numerous times. 

Specifications

338g weight

22.5W adapter

20000mAh Lithium Polymer battery

Micro and Type-C input power bank

Two output port 

7. Redmi Power Bank: The Redmi offers an anti-slip texture, a durable & easy to carry power bank. What makes it the leading Power Bank Supplier is its unique design,  overcharging protection & firm grip.  

Specification

447g weight

18W fast charging

20000mAh lithium polymer battery

USB-C & Micro-USB

Dual USB input & Dual USB Output with smart charging

12-layers circuit protection 

8. Belkin Pocket Power Bank: Belkin is the leading supplier of top-rated power banks. It offers a pocket-sized Power Bank that can charge three devices simultaneously. 

Specifications

15W charging power

One USB-C & two USB-A ports

10,000mAh lithium-ion battery

268g weight

LED light

9. Redmi Slim Power Bank: The Redmi Slim Power Bank has a sleek, lightweight & compact style. It is also famous for its anti-slip edge texture.  

Specifications

10W charging power

10,000mAh Li-Polymer battery

247g weight

Dual input & dual output ports

12-layered circuit chip protection 

10. Ambrane Slim Power Bank: The Ambrane Slim Power Bank produces the best quality power banks. It can charge two devices simultaneously. 

Specifications

Nine-layer circuit protection

20W fast charging input & output

10000mAh lithium polymer battery

230g sturdy body

One Type-C & 1-USB output port

Consider factors like charging capacity,  budget, number of ports, and device power before finalizing the best power banks. KDM is undoubtedly the leading Power Bank Manufacturer we would like to suggest, although all of the above Mobile Power Banks are top-notch. Explore the official website of these Power Bank Suppliers to choose the best for you. 

[smartphonegears]

"All-Day Performance: The iPhone 11's Battery Revolution"

In the fast-paced world we live in today, having a reliable smartphone with long-lasting battery life is paramount. Apple, a leading force in the technology industry, took this challenge head-on with the release of the iPhone 11. With a battery revolution designed to deliver all-day performance, the iPhone 11 has set new standards and won the hearts of millions of users worldwide. In this article, we will explore the groundbreaking advancements in battery technology that make the iPhone 11 a true game-changer.

The iPhone 11 comes equipped with a cutting-edge Lithium-ion battery, an already proven technology used in previous iPhone models. However, what sets the iPhone 11 apart is its superior efficiency, allowing it to strike a perfect balance between performance and power consumption. Apple's relentless pursuit of innovation has led to improvements in every aspect of the battery's design, resulting in a more prolonged battery life without compromising on performance.

"iPhone 11: A perfect harmony of beauty and brains, redefining smartphone excellence."

Central to the iPhone 11's battery revolution is the A13 Bionic chip, an engineering marvel that seamlessly optimizes performance while conserving power. The A13 Bionic is Apple's fastest and most power-efficient chip to date, built on a 7-nanometer process. It features a six-core CPU, four-core GPU, and an 8-core Neural Engine. This intricate architecture ensures that tasks are efficiently distributed across the processor cores, minimizing energy consumption without sacrificing speed.

The A13 Bionic's Neural Engine plays a significant role in the battery revolution. It handles machine learning tasks, like facial recognition and natural language processing, with exceptional efficiency. This not only enhances user experience but also reduces power consumption during AI-driven processes.

With the iPhone 11's battery revolution, Apple introduced a new intelligent power management system that learns from users' daily routines. This system identifies patterns in app usage, screen brightness, and other settings to optimize power consumption based on individual behavior. By learning when and how the phone is used, the iPhone 11 delivers power precisely when needed, resulting in extended battery life.

The iPhone 11 runs on Apple's iOS, a mobile operating system that has been meticulously optimized for battery efficiency. With regular updates and improvements, iOS enhances power management algorithms, ensuring that the battery performs at its best throughout the device's life. Background app refreshes and other battery-draining processes are intelligently managed to minimize unnecessary energy consumption.

"With its exceptional camera and unparalleled performance, iPhone 11 sets the standard for modern innovation."

Another revolutionary feature of the iPhone 11 is its Smart Battery Charging capability. This feature leverages machine learning to understand the user's charging habits and ensures the battery is charged to 80% initially to reduce stress on the battery cells. It completes the charging to 100% just before the user usually wakes up, allowing the battery to stay at its peak health and longevity.

The battery revolution in the iPhone 11 has a profound impact on the overall user experience. With its longer battery life, users can confidently rely on their iPhones throughout the day, even with heavy usage. Whether it's staying connected on social media, streaming videos, playing graphics-intensive games, or taking stunning photos, the iPhone 11 delivers exceptional performance without the constant need to charge.

Apart from enhancing user experience, the battery revolution in the iPhone 11 also reflects Apple's commitment to sustainability and environmental consciousness. By optimizing power consumption and implementing smart charging techniques, the iPhone 11 contributes to reduced electronic waste and lowers the carbon footprint of its users.

[earaercircular]

Lithium batteries in everyday life: how to prevent emergencies

Nearly 500 electric cars aboard burning freighter

They are everywhere - and often at the same time: devices such as mobile phones and e-bikes that contain lithium-ion batteries. The energy sources rarely burn, but when they do, it gets violent. How to prevent and act in an emergency.

It has not been finally clarified whether an electric car caused the fire on the freighter "Fremantle Highway"[1] off the Dutch coast. But the fundamental risk of fire from rechargeable batteries with lithium-ion technology is undisputed. The Federal Environment Agency (UBA, German: Umweltbundesamt)[2] in Dessau-Roßlau speaks of an "increased risk potential".

Batteries of this type - individually or in packs - are found in e-bikes, e-scooters, drones, laptops, smartphones and many household and garden appliances such as vacuum robots or lawnmowers. They have high energy densities, so they last a long time, and they hardly discharge themselves when not in use. The problem: once they catch fire, a chemical process is set in motion that makes extinguishing a special challenge.

"A lithium-ion battery can start burning at 60 degrees Celsius inside," says Frank Hachemer. He is the Vice President responsible for preventive fire protection at the German Fire Brigade Association[3] in Berlin. "When the reaction takes place, energy is suddenly discharged, resulting in a violent blowtorch."

Alarmist news misplaced

Although electrical devices have always been the number one cause of fire in Germany, this is not specifically due to the batteries. Scaremongering is generally misplaced. "These are rare, but sometimes very spectacular cases," says Hachemer. The UBA website states: "Lithium-containing batteries and accumulators are safe if handled properly."

But the reverse conclusion is: You can make mistakes. And preventive measures are required.

Prevention is better than eradication

The following applies to everyday use: "Mobile phones and power banks do not belong in the blazing sun, for example behind the windshield in the car or on the towel on the beach," says Hermann Dinkler, officer for fire and explosion protection at the Tüv Association[4] in Berlin. If devices get too warm, the risk of short circuits increases. If the plastic walls in the device then melt, oxygen can enter: “And lithium reacts very violently with oxygen.”            

When charging the energy storage devices, only chargers and cables intended for the corresponding device should be used. This is how the battery management system optimally protects against overcharging, at least that's what many manufacturers promise. However, the Federal Institute for Materials Research and Testing[5] (BAM) in Berlin recommends unplugging chargers after charging: if overcharging occurs, this could lead to a dangerous reaction in the lithium battery.

According to TÜV expert Dinkler, the charging process should be monitored as far as possible away from combustible materials such as wood chips in the basement, paper on the desk or flour in the kitchen. “Check from time to time that the device is not getting too hot. If you can no longer touch it, the plug should be pulled out immediately.” According to Dinkler and Hachemer, charging batteries overnight should be avoided. If there is a smoke detector nearby - all the better.

E-bike batteries can often be removed from the bike. So you have it in your hand where to load it. Experts advise: ideally outdoors or in rooms that are not at risk of fire.

What if the e-bike battery catches fire?

The vice president of the Fire Brigade Association goes one step further with his precautionary measures: If possible, for example, e-bike batteries, which would heat up to around 800 degrees in a fire, do not charge in the house or apartment at all. "Of course, that can be unrealistic in the case of an apartment in an apartment building," he says.

For such cases, in which the risk of theft of the battery packs, which often cost around 1000 euros, must also be taken into account, he has an “unconventional tip” ready: “Store and charge the battery in a metal bucket and place it nearby the front door so that they can kick him outside in an emergency.” After which: quickly call the fire brigade.

He would charge smaller devices such as smartphones or power banks in the dry sink: "In an emergency, the pool is flooded." Because in the case of battery fires, the only thing that helps is cooling down with lots of water - "that's how we at the fire brigade extinguish battery fires."

According to Tüv employee Dinkler, in the event of a fire, it makes sense to separate devices from the oxygen in the ambient air, if that is realistic at all: "You can grab smaller things like smartphones with long pliers and throw them into a metal bucket with water." Hachemer doubts, however whether this is always possible: "Burning batteries radiate a lot of heat."

Blankets and fire extinguishers are of little help

Throwing fire blankets at devices with lithium-ion batteries doesn't even solve the problem. You can smother flames that may have spread to the area. But not the battery fire itself, since the chemical processes themselves produce the oxygen needed for the fire again and again.

The same applies to special fire extinguishers that are commercially available. Frank Hachemer emphasizes that although these are also good at extinguishing fires around the battery, “they do not achieve the necessary cooling. The chemical process continues, it heats up again and starts burning again.”

You should also be careful if batteries or their cases are damaged - for example due to a pedelec[6] accident or because the cordless screwdriver has fallen on the ground: "Especially when charging, short circuits can occur," warns Tüv expert Dinkler.

In addition to burn injuries, there is another health risk. "Damaged batteries can release noxious gases," says the BAM website. The UBA advises not to use deformed or swollen batteries. "E-scooters, for example, are very often treated in a rude manner," says Dinkler. Checking the condition of an electric rental scooter before setting off is also advisable.

Also risk of fire if disposed of incorrectly                 

If a lithium-ion battery cannot be reused, the question of disposal naturally arises. There is also a risk of fire here. "Hardly a week goes by without a short circuit in an improperly treated battery in waste disposal vehicles, garbage cans or sorting plants causing a fire somewhere in Germany," writes the Federal Association of German Waste Management, Water and Recycling Management (BDE)[7] in Berlin on its site.

The BDE points out that lithium-ion rechargeable batteries and batteries must be handed over to designated collection points in retail or recycling centres. Disposal with household waste is taboo. The Federal Environment Agency[8] advises finding out in advance which recycling centre in the vicinity accepts such batteries free of charge. To prevent short circuits, it is better to tape off the poles.

If e-cars are affected, as on the freighter off the Dutch coast, the experts say there is no chance of self-help in the event of a battery fire: "If the vehicle is connected to the wall box for charging, it makes sense to still use the cable if possible to be unplugged,” says TÜV consultant Dinkler. If no other currents feed the battery, it could be easier for the fire brigade to extinguish it. But the same applies here: The fire brigade must be called immediately.

Source

Stefan Weißenborn, dpa, Lithium-Akkus im Alltag: So beugen Sie Notfällen , in Süddeutsche Zeitung, 28-07-2023, https://www.sueddeutsche.de/wissen/fehler-vermeiden-lithium-akkus-im-alltag-so-beugen-sie-notfaellen-vor-dpa.urn-newsml-dpa-com-20090101-230728-99-575782

[1] MV Fremantle Highway is a car carrier owned by the Japanese tonnage provider Shoei Kisen Kaisha, while the vessel is technically managed by Wallem Shipmanagement Japanes and operated by Ocean Network Express (former "K"-Line). MV Fremantle Highway caught fire off the coast of the Dutch island of Ameland around 11.45 pm (CET) on 25 July 2023 while en route from Bremerhaven, Germany, due to arrive in Egypt's Port Said on 2 August 2023. K Line and Shoei Kisen Kaisha stated that the ship was eventually bound for Singapore and was carrying approximately 3,000 cars.

[2] Headquarters of the Umweltbundesamtes  (Federal Environment Agency) in Dessau-Roßlau. As an environmental authority, we want to set standards in ecological construction and renovation with our office buildings. For our building in Dessau-Roßlau, which was rebuilt in 2005 due to the relocation of our headquarters from Berlin to the Bauhaus city of Dessau, we were awarded the German seal of quality for sustainable building in gold in 2009. https://www.umweltbundesamt.de/das-uba/standorte-gebaeude/besuchen-sie-uns

[3] German : Deutschen Feuerwehrverband

[4] he TÜV Vetrband (=Association) represents the interests of its members in Berlin and Brussels vis a vis politics, authorities, economy and the public. It´s aim is to improve the technical and digital safety of vehicles, products, systems and services through independent assessments. Together with its members, the TÜV Association pursues the goal of maintaining the high level of technical safety in our society and creating trust for the digital world. To achieve this, the experts of the TÜV Association are involved in the further development of standards and regulations. Currently, the main focus is on strengthening digital security and meeting the growing demands for sustainability in our society. https://www.tuev-verband.de/en/about-us

[5]The Bundesanstalt für Materialforschung und -prüfung (BAM) Federal Institute for Materials Research and Testing is a higher scientific and technical federal authority within the portfolio of the Federal Ministry of Economics and Climate Protection. It tests, researches and advises on the protection of people, the environment and property. Security makes markets. BAM sets and represents high standards for safety in technology and chemistry for Germany and its global markets to further develop the successful German quality culture "Made in Germany". BAM fulfils this task through its committed employees. Around 1,600 people from around 50 nations work at BAM. https://www.bam.de/Navigation/DE/Ueber-die-BAM/ueber-die-bam.html

[6] A pedelec (from pedal electric cycle) or EPAC (electronically power assisted cycle), is a type of low-powered electric bicycle where the rider's pedalling is assisted by a small electric motor. However, unlike some other types of e-bikes, pedelecs are classified as conventional bicycles in many countries by road authorities rather than as a type of electric moped. Pedelecs include an electronic controller which cuts power to the motor when the rider is not pedalling or when a certain speed – usually 25 km/h or 32 km/h – is reached. Pedelecs are useful for people who ride in hilly areas or in strong headwinds. While a pedelec can be any type of bicycle, a pedelec city bike is very common. A conventional bicycle can be converted to a pedelec with the addition of the necessary parts, e.g., motor, battery, etc.

[7] The BDE Bundesverband der Deutschen Entsorgungs-, Wasser- und Kreislaufwirtschaft e. V. (Federal Association of German Waste Management, Water and Circulation Management e. V.) was founded in 1961 and is the industry association for recycling and resource management. The member companies of the BDE represent 75 percent of the private-sector turnover in the sectors "wastewater disposal", "collection, treatment, disposal and recycling of waste" as well as "remediation of environmental pollution and other disposal".

[8] In German: Umweltbundesamt

[things2mustdo]

The iPhone afterlife. Your next iPhone will cost much more. There are only two obvious ways to lose money: charity and stupidity. Leftism works by appealing to charity of stupidity-prone drones. From feminization of the general populace to European Union endorsement of Syrian invaders, Western governments have successfully metamorphosed from charitable to cuckold. The European youth need some deep introspection to solve this infiltration and betrayal, as do us Americans.

The American public has been sold out by its politicians, wealthy elite, and professional victims. But before we solve any social and cultural issues, we must first solve the American economy. After all, how can we revert to genuine charity when nobody has any money? Here are the five steps to reinvigorating the American economy:

1. Reduce “Made in China” imports and strive for a trade surplus

Factory manager holding monthly Walmart orders. For Chairman Mao!

There is common paranoia that our new Chinese overlords are inevitable. We run trade deficits with China so habitually that American defeatists just cry their way to Walmart. Of course, people always think the grass is greener in foreign pastures. The truth is that China is anticipating its own Baby Boomer pension collapse. During Mao’s “Great Leap Forward”, Chinese birth rates soared to meet his agricultural and manufacturing ambitions. He wanted each Chinese household to farm and smelt iron.

Mao’s economic policy failed, and China eventually enacted single child policies to relieve future pension burdens. It was too late. These Chinese Baby Boomers are now supported by China’s export-based trade surpluses. The Chinese are racing against nature’s hourglass, similar to our impending Social Security crisis. In order to avoid collapse, the Chinese economy depends on producing Gap khakis and Walmart toys, while rushing to switch to developed services such as finance and technology.

How does this relate to America? Our consumption of cheap textiles, toys and televisions is feeding their Maoist Baby Boomers. While nations like China operate on currency depreciation and mercantilist behavior, Western nations foolishly prop onto the moral pedestal of “free trade.” Western nations used mercantilism from the 1500’s until abandoning it after WWI.

Once we pull the carpet from under the Chinese and balance our trade ledgers, their welfare and pension bubble will pop. Once America revitalizes its manufacturing bases, the Chinese bubble of cheap export goods will burst. China will meet the same fate as late Rome.

How can we achieve this? The American government must offer tax incentives to corporations who shore employment to American workers. Forced employer-provided services, such as Obamacare, must be suspended. Finally, we must collect punishing tariffs on Chinese imports until they properly revalue their currency. It is time to play rough once again.

2. Reallocate foreign policy funds to subsidize nuclear power and renewable energy sources

Greatest place to build a nuclear power plant? The nation where four tectonic plates meet, of course!

Humanitarian aid and offering asylum are noble efforts, but should have no priority in times of economic turmoil. The most useful is energy, the fuel and lubricant of every economy. Israel loves boasting about their strength and independence, right? So American dollars are just scraps to them. If they are truly great allies of the American people, won’t they forgive that we can’t spare any missiles this fiscal year?

Liberals wet themselves over everything European, right? Well, the French get over 80% of their electricity from nuclear fission. Are Americans paranoid about nuclear power because of the Chernobyl and Fukushima disasters? Firstly, engineered products of Communist regimes were always of infamously low-quality. Chernobyl was the result of “socialize losses, privatize profits.”

After all, why should an industrial firm under Communism innovate or guarantee product quality, when state owned enterprising dictates that failure is rewarded with research subsidies? Fukushima was in Japan, a nation atop multiple tectonic fault-lines, so an earthquake-induced disaster was inevitable.

The French have a perfect track record with nuclear power plants. Nuclear power plants should utilized within inland states free of frequent natural disasters. The coastal and riverside states should receive research and construction subsidies for hydroelectric and tidal energy plants.

3. Strictly enforce immigration policies

She’s here for some English learning. If you don’t support it, you’re a misogynist.

All illegal immigrants share two characteristics. Firstly, they have propensity to break the law, as their presence is already evidence of laws already violated. How can I depend on a neighbor to be well-behaved, when they broke the rules to become my neighbor? Secondly, their presence skews economic and logistical calculations. Although they are not legal citizens, their presence interferes with census data, district allotment, and native wages. I won’t even start on the high rate at which they receive welfare.

Now contrast this with the characteristics of a foreign student graduating from an American university. A graduating student obviously bothered to learn the English language. This graduating student has shown an ability to pay (or will pay) tens of thousands of dollars of tuition, as well as ensure enough earning potential to not receive welfare.

However, we are rolling foreign students through our prestigious universities before forcing them back to their home countries. This process of “brain drain” is moronic and suicidal. Why do we expel the intelligent, stable, and studious members, while ignoring potential criminals entering our borders? We should therefore offer work visas or citizenship to foreign exchange students graduating from American universities.

4. Encourage electronics recycling within the United States

While we are distracted by subjective issues such as “equality” and “patriarchy,” there is an investment that garners no attention—American supply of precious metals. Precious metals, such as gold, copper, and lithium are found in everything. American manufacturing is based on highly sophisticated goods, such as Boeing aircraft.

As we demand smarter smartphones and missiles that fly further, demand for computer chips will skyrocket. However, for a pretty view and cheaper disposal costs, American electronics are dumped into Asian and African landfills. This is an issue where only pictures can show the magnitude:

There’s more copper in that bowl than all the pennies in the USA.

The iPhone afterlife. Your next iPhone will cost much more.

This bounty should have been ours. We are playing them dollars and precious metals, to charge us more dollars later.

Those foreign recycling firms scavenge and recycle these precious metals and resell them to American manufacturers at a decent markup. As these landfill nations emerge, they will either a) hoard these precious metals for domestic technology firms, or b) hoard these precious metals and charge American firms monopoly prices. If you think a replacement battery for your laptop is expensive now, how much will it cost if China’s landfills held 70% of the world’s lithium reserves?

5. Abolish affirmative action quotas based on ethnicity and gender

A woman trying to be even less productive.

The original purpose of affirmative action was in education for African Americans, rightfully justified by atrocities committed by a subset of Southern agriculturalists. It eventually included women and Latin Americans. Nowadays it has become the Olympiad of Victim-hood.

Let’s examine Rachel Dolezal. She was the white woman who tanned and changed her hairstyle for positions in Howard University and NAACP:

Leftists say race is a human construct and not real. All races are therefore equal.

Rachel Dolezal wasn’t allowed be Black. Leftists insist on separating Black and white.

“Separate, but equal” is also known as segregation.

So affirmative action is segregation.

Affirmative action disincentivizes both the “privileged” and “victim.” The “privileged” won’t be productive because of the threat of being displaced or plundered. The “victim” will receive the spoils of plunder or displacement regardless of productivity. The country thus loses two shares of productivity, all for some fairy-tale rendition of fairness, equality and sparkling unicorns. The American government needs to gradually abolish affirmative action policies, and start heading for meritorious rewards.

Conclusion

All these steps encourage self-dependence, abandoning unnecessary burdens, and accumulating resources for the future. We need a long-term energy source, a domestic manufacturing base and precious raw material. We cannot afford foreign aid, providing economic asylum or pandering to victim-hood.

I’m not saying to abandon charity or sympathy for the unfortunate, simply that it is dangerous for a government to contort economic outcomes for its own ideal of charity. It is time for America to stop feeding from the cauldron of guilt stirred by the Leftists. It is time for America to rise again.

Read More: Why The American Economy Needs The Beta Male

Our understanding of the beta male’s status as an underappreciated, and downright derided figure in modern American society is reasonably well developed, but what is his true utility? While an answer to this question has been touched on before, I posit that an even clearer resolution can be found through an examination of the modern American system’s consumerist imperative.

Our society starts adhering to this consumerist imperative by promoting the growth of rampant materialism amongst Americans from an early age, with the media as a main tool. Young Americans learn early on that “bigger is better,” regardless of whether it actually is. A celebrity-centric, materialist culture heavily focused on spending and the trappings of it (as well as how to look like you have it) is the result. Add American culture’s uniquely competitive and adversarial nature to this and you’ve got an even bigger phenomenon, with Americans all striving to outdo one another in this materialistic effort (“Keeping up with the Jones,” or Kardashians) and spending money they don’t have in the process.

Then the society uses a host of clichéd but heavily romanticized tropes about the “American experience” that are designed to reinforce all of this.

The first important trope is “The American Dream” (sizable suburban home, some land, fence, two $30,000+ cars, etc.), which is romanticized to an extent that many Americans can’t be satisfied with anything less as a long term goal. That, combined with the promotion of the rabid materialism mentioned earlier, makes them susceptible to overspending in order to reach that goal, ensuring that they never have much to save. Of course, thanks to the promotion of the trope, most Americans still feel it is all worth it even if they can’t afford it and go into debt.

Then you have another important trope involving work ethic. This stems from America’s puritanical roots, and is a key reason why Americans work more and vacation less than almost anyone else in the developed world. This is the type of trope that keeps the average American worker bee laboring almost constantly.

All of these things, combined, help to ensure that the average American is always spending, never saving, and constantly producing with relatively less leisure. The wage slave, the majority of the USA’s populace, can’t save and thus can’t stop working. The average American is, in essence, a slave to consumerism.

The tropes noted are particularly important, since they essentially cover the bases even for most of the minority of Americans who earn more (upper middle class or above) and could in theory end up saving more. Because materialism and consumerism are so heavily promoted and “bigger is always better,” those who make more rarely use the surplus to save or build any real wealth—they just spend more.

Thus, you have a game in which nobody really wins. Even when you do “win” (read: succeed as a capitalist and gain a high income), you end up losing because you spend it all trying to outdo everyone else and live up to the materialistic ideals that have most likely been drilled into you (and if the consumerist impulse doesn’t get them, then absurdly high school debts will). In the end, even a good number of these high-earning individuals have nothing more to show for it than those below their income level (unless, of course, they’re aware of these tropes, which most Americans aren’t).

This is actually kind of an intricately brilliant formula, and would probably do wonders for anybody at the top of society looking to maintain hegemony. Such individuals may maintain an ethos of inter-generational wealth (read: controlled spending, prudent wealth-building investment, etc.) that preserves their status and allows them to maintain control of America’s financial and industrial life.

This entire system counts on one crucial piece, however, without which things would likely grind to a halt.

The Indispensable Beta Male

Seeing through the rigged nature of the sexual marketplace is as hard as seeing through the larger economic game. In fact, I think a lot of the tropes associated with our modern sexual marketplace are intimately related with the consumerist and materialist tropes we’ve been talking about. Yes, it is true that the vast majority of the grunt work that keeps the foundations of our society sound (e.g. infrastructure maintenance, defense, law enforcement, etc) is carried out by beta males. I’ve written about that before, but the beta’s usefulness to the economic system goes well beyond that.

Married men make for vastly superior wage slaves, and the beta male is the most common and most useful of all married men—they form the backbone of this entire system. Their instilled “duty” to their wives and family is easily co-opted and exploited to fit the rigged materialist game. Now it is not just about competing with other individuals, but rather outdoing other families (bigger houses, two or three nicer cars in driveway, bigger vacations, better and more expensive private schools, etc.). The element of family just makes the stakes a lot higher, and it is the beta’s support that makes such an increase possible: his labor and devotion facilitate vastly greater sums of expenditure (he’s got a lot more to pay for), while subsequently freeing those he supports (wife and children) to focus almost entirely on consumption. He’s doing all of the producing, ensuring that they are free to lay back and take more than they give without much thought.

The ability of a betatized and married man to see through the game and avoid its pitfalls is much lower than that of a disconnected single guy, especially when said single guy is anything like Roosh, Heartiste, or any other number of manosphere men. Because he is a devoted beta, he’ll see few other options aside from slaving away into eternity and going into debt to provide the American Dream for those he loves, who are free to benefit immensely from said labor and consume absent much thought to how much of a contribution they themselves will make.

The game knows that the consumerist ethos it promotes is especially effective on women, who shop and consume more often and more leisurely than men do and are much more wary of their social status relative to one another (which means they’ll want to compete more with other women, spending more in order to do so). Modern marriage serves to link the beta male to these women. Result? He is likely to face a lot more pressure from his wife to push further and further (bigger house, money for shopping, bigger cars), pressure he’d be less compelled to give in to as a carefree bachelor. Women are often a little less willing than the average guy to drop out of the consumer culture and generally more willing to invest deeply in it. By linking these women with devoted betas who are willing to provide at all costs, the game helps to keep men in the fold more firmly. If those men were on their own, they’d be far less likely to play.

The presence of a wife will also make it more likely that more of his income goes into consumer purchases than it would on his own. Women do much of the shopping in these families, and thus control how much of total household income is spent. All of this is key to keeping the worker bee in line, and also ensuring that there will be more future worker bees (kids = much more money spent come Christmas time and many other occasions = even more indebted and dependent worker bees = profit).

In the case of divorce? The game has a simple solution: shift laws in women’s favor so as to guarantee that, more often than not, they will garner a larger sum of the male’s income (alimony, punitive child support, etc.). The game realizes that women are more prone on average to their message of consumerism, so it seeks to ensure that a decent sum of money still remains in their hands in all scenarios.

Thus, the sexual marketplace is geared to create more married, beta males and, in doing so, shift a larger portion of the nation’s money supply into the direct or indirect control of those more likely to spend it (women). The game needs devoted, married betas in order to work, and they’re the main force holding it all together. If too many men start going their own way and forgoing marriage (and the expensive duties now intimately linked to the institution), the game might lack for players.

Will enough of the male population remain invested in order to keep everything going? This remains to be seen.

[tefoo-energy]

Lithium battery solution for medical ventilator。

In modern clinical medicine, the ventilator, as an effective means of artificially replacing the spontaneous ventilation function, has been widely used in respiratory failure caused by various reasons, anesthesia respiratory management during major surgery, respiratory support treatment and emergency resuscitation. It occupies a very important position in the field of modern medicine. Ventilator is a vital medical equipment that can prevent and treat respiratory failure, reduce complications, save and prolong the life of patients.

A.Design requirements for lithium batteries for medical ventilators: The medical ventilator is a new type of intelligent medical product for medical infusion. Due to the particularity of its application population and environment, the requirements for the battery are also very special. For example, the input and output of the battery must use the same port to ensure the safety of relevant personnel. Easy to operate; the battery must have charge and discharge power instructions, and the power indicator must be always on, so that patients and related personnel can observe from time to time; the battery safety and fire rating must meet the special requirements of medical products, etc.

Lithium battery pack model design requirements: 18650 2S1P 3000mAh 7.4V

Input and output characteristics: The output and output use the same port, and the automatic switching function is adopted according to the special requirements of medical treatment.

Basic characteristics of the protection board: 1) Overcharge protection voltage: 8.4±0.025V 2) Over-discharge protection voltage: 5.5±0.08V 3), battery overcurrent protection value (10ms): 5~12A 4), the finished battery has overcharge, overdischarge, overcurrent, short circuit, reverse charge protection (parameters can be customized according to requirements)

Design requirements for battery cycle life: 300~500 times (national standard charge and discharge standard)

B.Lithium battery design scheme for medical ventilator:

Protection board (PCM): It is mainly a protection circuit designed for rechargeable lithium battery packs. Due to the chemical characteristics of the lithium battery itself, it is necessary to provide protection functions such as intelligent power calculation, overcharge, overdischarge, short circuit, and overcurrent. In order to avoid dangers such as burning and explosion.

Protection IC (Protection IC): The main protection function chip of the design scheme, which monitors the battery cell overcharge, overdischarge, overcurrent, short circuit and other functions online and constantly, so that the battery cell can work in a safe, stable and efficient range.

E-Mail：zhujingxian@gracecorp.cn

Technical Support：gongchen@gracecorp.cn

Website：efoo-energy.com