#lithium home battery

[cxpowers]

【💡Home energy storage, adding bricks and tiles to future life💡】

🌿In the wave of green energy, home energy storage systems have become the choice of more and more families. It is not only a fashionable lifestyle, but also a wise plan for future energy. 🌿

🔋The home energy storage system is like a "power bank" in our home, storing the electricity generated by photovoltaic panels and releasing it when needed. Whether it is a sunny day or a rainy season, it can ensure a stable and reliable power supply at home. 🔋

💡In addition, the home energy storage system can effectively reduce electricity costs, reduce dependence on traditional power grids, and even provide us with backup power in emergencies. 💡

🏠Imagine that on a hot summer day, when your neighbors are troubled by the power consumption of air conditioners, you can enjoy the coolness leisurely, all thanks to your home energy storage system. 🏠

🌟Hurry up and join the ranks of home energy storage! Let us embrace green energy and contribute to a better life in the future! 🌟

[feddy-34]

PSA ABOUT ELECTRIC VEHICLES

IF YOU OWN AN ELECTRIC VEHICLE AND ARE IN THE PATH OF AN ONCOMING HURRICANE AND CANNOT EVACUATE

DO NOT PARK YOUR CAR IN YOUR HOUSE

heavy hurricanes like helene and milton will bring floods of saltwater with them. saltwater is corrosive towards the lithium ion batteries found in ALL ELECTRIC VEHICLES and can cause the batteries to short-circuit, fail, or even explode. lithium ion fires take THOUSANDS more gallons of water to put out than normal electrical fires. they can and will burn houses down even during hurricanes.

PARK YOUR ELECTRIC VEHICLES ON THE STREET.

[zvaigzdelasas]

.

[savage-rhi]

🎶Come lie with me, in the grass, and you'll be, in a world full of pure procrastination!🎶

[zigcarnivorous]

Holy fuck the beast exploded more devices TODAY. THE PAGERS WERE YESTERDAY!!

TWO DAYS IN A ROW OF DEADLY EXPLOSIONS OF TAMPERED DEVICES PERPETRATED BY ISRAEL

https://www.palestinechronicle.com/new-explosions-rock-southern-beirut-multiple-lebanese-regions-amid-major-terror-attack-breaking/

By Palestine Chronicle Staff  

SEPTEMBER 18TH 2024

Explosions were heard in the southern suburbs of Beirut and several Lebanese regions, just a day after attacks targeted thousands of Lebanese citizens through wireless communication devices. 

According to the Lebanese news network Al-Mayadeen, the recent explosions focused on wireless communication equipment across various areas of Lebanon.

Reuters news agency reported, citing both a security source and an eyewitness, that the devices involved in Wednesday’s explosions were portable radios, unlike the pagers that were attacked the previous day. 

Al-Mayadeen reported that the devices, apparently ICOM V82s, detonated, and “due to the devices containing highly flammable lithium batteries, the explosions were severe.”

“The explosions caused massive fires in cars, motorcycles, apartments, and stores all over Lebanon,” the report added.

According to initial estimates reported by Al-Mayadeen were killed and dozens injured in the new attack.

The US-based news website Axios, citing two informed sources, said that this is “a second wave of an intelligence operation that started on Tuesday”.

“The walkie-talkies were booby-trapped in advance by Israeli intelligence services and then delivered to Hezbollah as part of the militia’s emergency communications system, which was supposed to be used during a war with Israel, the sources said,” according to Axios.

Media reports indicated that these new explosions coincided with the funeral of the son of a Hezbollah parliamentarian. It was noted that some of the affected radios were located in residential homes.

In response, the Lebanese Army Command issued a warning, advising people to avoid gathering in areas impacted by the security incidents to allow medical teams to reach the wounded.

Resistance Continues

During the funeral of several individuals killed in the explosions, Sayyed Hashem Safieddine, head of Hezbollah’s Executive Council, reaffirmed that the group’s resilience remains unshaken. 

He stated that Hezbollah’s adversaries fail to understand the depth of the resistance, which is rooted in a culture of sacrifice and perseverance. 

He emphasized that the fight would continue, with the wounded returning to the battlefield once recovered.

Major Attack

Thousands of Lebanese citizens were injured on Tuesday when their portable pager communication devices unexpectedly detonated. 

The explosions, which occurred across several areas including South Lebanon, and the Bekaa Valley, killed at least 12 people, including two children. 

The Lebanese Health Ministry stated on Wednesday that between 2,750 and 2,800 wounded people arrived at hospitals within half an hour. 

The number of serious injuries reached about 300 while 460 surgeries have been performed so far, mostly on the eyes and face.

(The Palestine Chronicle)

[techtoio]

Charging Ahead: The Future of Battery Technology

Introduction

In today’s fast-paced world, the demand for efficient and sustainable energy storage is skyrocketing. As we continue to rely on portable electronics, electric vehicles, and renewable energy sources, the need for advanced battery technology has never been more crucial. At TechtoIO, we delve into the exciting developments that are charging ahead in the field of battery technology. Come along as we delve into the trends and innovations that will change the landscape of energy storage and usage. Read to continue

[new-energy-storage]

The State of Charge (SoC) and Depth of Discharge (DoD) are critical factors in the management and longevity of a battery. Frequent cycles to a deep discharge state can significantly affect the battery's longevity and usable capacity. Understanding these concepts is crucial for maximizing battery life and ensuring the efficient operation of battery-powered devices or systems.

State of Charge (SoC)

Definition: SoC is a measurement, expressed as a percentage, that indicates the current charge level of a battery relative to its capacity. An SoC of 100% means the battery is fully charged, while an SoC of 0% indicates the battery is fully discharged.

Importance: Monitoring SoC helps in understanding how much energy is available for use. It also plays a crucial role in battery management systems for preventing overcharging or deep discharging, both of which can reduce battery life.

Depth of Discharge (DoD)

Definition: DoD indicates the fraction or percentage of the battery capacity that has been discharged relative to its overall capacity. A deeper discharge means a higher DoD percentage.

Impact on Battery Life: Batteries have a limited number of charge-discharge cycles they can undergo before their capacity starts to degrade noticeably. Frequently discharging a battery deeply (high DoD) accelerates the wear and reduces the total number of cycles it can undergo compared to shallower discharges (low DoD).

Managing SoC and DoD for Battery Longevity

Optimal DoD Levels: For many battery types, especially lithium-ion, keeping the depth of discharge relatively shallow can significantly prolong the battery's life. For example, discharging only to 20-50% DoD before recharging is often recommended to maximize lifespan.

Partial Charging: Contrary to some beliefs, charging a battery to only 80-90% SoC instead of a full 100% can reduce stress and heat generation during the charging process, further enhancing battery life.

Avoiding Extremes: Keeping the battery away from both its maximum and minimum charge levels (e.g., maintaining an SoC between 20% and 80%) can help in minimizing stress and prolonging its lifespan. This is especially important for lithium-ion batteries.

Intelligent Battery Management Systems (BMS): Modern BMS can automatically manage SoC and DoD, ensuring the battery operates within safe and efficient parameters. These systems can balance cells, prevent overcharging and deep discharging, and even optimize charging rates based on the battery's condition and history.

Impact on Usable Capacity

Perceived Capacity Reduction: While managing SoC and DoD to enhance battery lifespan, the immediately usable energy capacity of the battery may be reduced because the battery is not being fully charged or discharged. However, this strategy results in a longer overall service life and more total energy delivered over time.

Adaptive Strategies: Some devices and systems can adaptively manage battery SoC and DoD based on usage patterns and charging behaviors, dynamically balancing between performance needs and longevity.

In conclusion, careful consideration and management of SoC and DoD are essential for optimizing the longevity and performance of batteries across a wide range of applications. Adhering to recommended SoC and DoD guidelines for specific battery types can greatly enhance their usable life and reliability.

[diybattery]

Be Careful! BatteryEVO is putting USED CELLS and FIRE RECALL CELLS in their packs. I posted a link about this on Reddit:

[kylesliger12]

ATTENTION, REDDIT DETECTIVES. I NEED YOUR HELP!

BatteryEVO is installing USED BATTERY CELLS and Fire Recall Cells in New Packs?

SEE LG LAWSUIT AGAINST BatteryEVO & IT Asset Partners (ITAP, Inc.) HERE!!

I was about to snag a UL Certified battery for my home setup, something solid for my 9KW grid-tie system. I stumbled upon BatteryEVO.com, and their prices seemed almost too good to be true.

[shopwaaree]

Waaree Energies continues to lead the charge towards a sustainable future. With a relentless focus on innovation and technological advancement, Waaree Energies introduces its latest breakthrough: lithium-ion batteries. These advanced energy storage solutions are set to revolutionize the way we harness and utilize renewable energy sources.

[todays-xkcd]

It's a real accomplishment to mess up a ravioli recipe badly enough that the resulting incident touches all four quadrants of the NFPA hazard diamond.

Ravioli-Shaped Objects [Explained]

[A 4x4 grid of squares. The columns are labeled: Eat with a fork, rest your head on, puncture and slurp, install in your phone. The rows are: Ravioli, throw pillow, Capri Sun, bulging lithium battery. Each row has an image of each respective item above the title, with the words “Home Sweet Home” on the throw pillow, and “Fruit” on the Capri Sun.]

Ravioli, eat with a fork: [green] [Cueball sits on a chair in front of a table with a jar of sauce on it. He is eating from a plate from ravioli.] Cueball: ''Nom Nom Nom''

Ravioli, Rest your head on: [red] [Cueball is lying down on a couch with ravioli smooshed on his head and the couch. Ravioli bits can be seen on the ground] Cueball: Eww.

Ravioli, puncture and slurp: [yellow] [Cueball is slurping from a ravioli through a straw. In front of him is table with two plates, presumably with ravioli on them.] ''Slurp''

Ravioli, Install in your phone: [red] [A phone is shown with bits of ravioli sticking out and tomato sauce is dripping out.]

Throw pillow, eat with a fork: [red] [Cueball sits on a chair in front of a table with a jar of sauce on it. He is poking with a fork at a throw pillow covered in tomato sauce.] ''Poke poke''

Throw pillow, rest your head on: [green] [Cueball is looking at his phone and is lying on a couch. His head is resting on a throw pillow.]

Throw pillow, puncture and slurp: [red] [Cueball is sucking on a straw that is inserted in a pillow.] Cueball: Aw man, this one is empty.

Throw pillow, install in your phone: [red] [A phone is shown on a throw pillow that has the words “Home Sweet Home” partially obscured.]

Capri Sun, eat with a fork: [red] [Cueball sits on a chair in front of a table with a jar of sauce on it. He has stabbed a Capri Sun on a plate and is now splattered with juice.]

Capri Sun, rest your head on: [yellow] [Cueball is looking at his phone and is lying on a couch. His head is resting on a Capri Sun.] Cueball: Honestly kind of comfortable.

Capri Sun, puncture and slurp: [green] [Cueball is drinking from a Capri Sun through a straw.] ''Sluuurp''

Capri Sun, Install in your phone: [red] [A phone is shown to be squishing a Capri Sun. Juice is trickling out.]

Bulging lithium battery, eat with a fork: [red] [An explosion bordered by 4 skull and crossbones.]

Bulging lithium battery, rest your head on: [red] [Cueball is looking at his phone and lying on his couch. His head is resting on a smoldering battery.] Cueball: This fire hazard is uncomfortable.

Bulging lithium battery, puncture and slurp: [red] [An explosion bordered by 4 skull and crossbones.]

Bulging lithium battery, install in your phone: [green] [A phone with a bulging back, presumably from the bulging lithium battery. The phone’s screen is cracked in the center.]

[portablepower66]

Portable Power Station Emergency Solar Power Generator Lithium Backup Battery For Home

Shenzhen DG POWER Co.,Ltd

www.dgpowerstation.com

email:alexdy633@gmail.com

---------------------------------------------

Compact and Versatile Portable Power Station SG 300MB

www.dgpowerstation.com/shop/

Compact Design:Measuring just 25 x 15 x 15 cm and weighing a mere 5kg, our Portable Power Station boasts a small form factor and a folding handle design for easy transportation. Ideal for both emergency power at home and outdoor activities such as camping, this portable powerhouse ensures you stay connected on the go.Multi-Output Capability:Equipped with a robust 296Wh capacity, the power station features a versatile array of outputs to meet your diverse charging needs. It includes 1QC 3.0 USB port, 2USB-A ports, 1USB-QC 3.0 port, 4DC ports, and 2 AC output sockets (300W running, 500W peak). Whether you need to power a laptop, car refrigerator, CPAP machine, cell phone, iPad, tablet, camera, radio, night light, or a mini fan under 300W, this power station has you covered.LED Lights for Any Situation:Our portable generator comes with a built-in 3-level brightness LED flashlight. Emitting both steady light and an SOS mode, this feature proves invaluable during camping trips or power outages. Easily adjust the brightness and switch to SOS mode by pressing the LED flashlight switch, ensuring you have reliable illumination when you need it most.Three Recharging Modes:The power station offers three convenient recharging methods. Firstly, you can fully charge it via an AC outlet (adapter included) in just 2 hours. Secondly, harness the power of the sun with a solar panel for eco-friendly charging. Lastly, charge it efficiently using the 12V/24V socket of your car and the included car charger. With a cycle life exceeding 1000 times, this power station is built to last.Secured & Assured Operation:Safety is a top priority, and our Portable Power Station is designed with multiple features to ensure secure operation. The Battery Management System (BMS) enables voltage and temperature control, guaranteeing advanced safety measures. Cooling vents at the back maintain a constant temperature, preventing damage to internal electrical components. In the event of a short circuit or overload, the power station automatically shuts off to protect itself and your connected devices.

[bateriapower]

Enhancing Connectivity: The Importance of SAE Extension Cables

In the realm of electrical and automotive applications, SAE extension cables play a crucial role in facilitating seamless connectivity and powering various devices. This article explores the significance of SAE extension cables, their applications, and the benefits they bring to users seeking efficient and reliable power solutions.

1. Understanding SAE Connectors: SAE connectors, developed by the Society of Automotive Engineers, are widely used in the automotive and electrical industries. They are recognized for their durability, versatility, and standardized design. SAE extension cables, in particular, extend the reach of these connectors, providing users with the flexibility to power devices and equipment over longer distances.

2. Versatile Applications: SAE extension cables find applications in a diverse range of settings. From automotive maintenance and battery charging to solar panel connections and outdoor power solutions, these extension cables offer versatility in meeting various power supply needs. The standardized SAE connectors ensure compatibility across different devices, making them a go-to choice for enthusiasts and professionals alike.

3. Seamless Automotive Connectivity: In the automotive realm, SAE extension cables are invaluable for tasks such as jump-starting vehicles, connecting battery chargers, and powering accessories. The extension cables enable users to access power sources conveniently, even in challenging or remote locations. This flexibility is particularly beneficial for off-road enthusiasts, RV owners, and individuals engaged in outdoor activities.

4. Reliable Power for Outdoor Enthusiasts: For outdoor enthusiasts, such as campers, boaters, and off-grid adventurers, reliable power sources are essential. SAE extension cables provide a solution for connecting solar panels, portable power stations, and other devices to ensure a continuous and efficient power supply. The durability of SAE connectors makes them well-suited for outdoor environments, with resistance to weather and environmental factors.

5. Simplifying Battery Charging: Battery maintenance and charging are simplified with the use of SAE extension cables. Whether it's charging a motorcycle battery in the garage or maintaining a boat battery during storage, these extension cables make the process hassle-free. The standardized SAE connectors facilitate quick and secure connections, ensuring efficient energy transfer.

6. Easy Integration with Solar Panels: In the realm of renewable energy, SAE extension cables play a vital role in connecting solar panels to charge controllers or battery systems. The standardized connectors simplify the integration process, allowing users to harness solar power for various applications. This versatility makes SAE extension cables a popular choice in off-grid and solar-powered setups.

7. Customization for Specific Needs: SAE extension cables are available in various lengths, allowing users to choose the right size for their specific needs. Whether a short extension for in-garage applications or a longer cable for outdoor adventures, the availability of different lengths adds a layer of customization, ensuring users have the right tool for the job.

8. Considerations for Users: When considering SAE extension cables, users should factor in the length required for their intended applications. Additionally, checking the quality of the connectors, the gauge of the wire, and the durability of the cable is essential for long-term reliability. Investing in high-quality SAE extension cables ensures a dependable power connection for various devices and equipment.

In conclusion, SAE extension cables serve as indispensable tools in enhancing connectivity and powering devices across automotive, outdoor, and renewable energy applications. Their standardized design, durability, and versatility make them a reliable choice for users seeking efficient and seamless power solutions. As technology continues to advance, SAE extension cables remain a vital component in the toolkit of enthusiasts, professionals, and anyone in need of reliable power connectivity.

For more details, visit us :

Lithium RV Batteries for home

12v 50ah lifepo4 battery

12v 50ah lithium battery for trolling motor

[rfantennaindia]

Eteily Technologies India PVT. LTD.

58.8V 10A " Electric Vehicle Charger for E-bike/E-Rickshaw"

Electric Vehicle Battery Charger

Eteily Technologies India Pvt Ltd is a high tech oriented Electric Vehicle Charger Manufacturers, we are specialized in Lithium Ion, LifePo4 and Lead Acid Battery EV Charger. Our charger are high quality stable, smart and portable and efficient up to 93%. These charger include electric bike charger india, e-motorcycle, e-bicycle charger and for other application.

A charger for an electric bike is a device that is used to charge the battery of an electric bicycle (e-bike). E-bikes are bicycles that have an integrated electric motor and battery, which provides assistance to the rider when pedaling. Like electric Rickshaw, e-bikes also require charging, and this is where an e-bike charger comes in.

EV charger in india come in various types, charging speeds, and connector types. The most common types of e-bike chargers are the standard charger, the fast charger, and the portable charger. The standard charger is usually provided with the e-bike and can take several hours to charge the battery fully. Fast chargers can charge the battery faster, usually within a couple of hours. Portable chargers are small, lightweight, and can be carried in a bag or backpack, making them ideal for charging the battery on the go. We are also manufacturer and suppliers of ev charger in Delhi, Mumbai, Chennai, Hyderabad, Pune, Bangalore, Kolkata and Ahmedabad.

[harveypownewenergy]

We're lithium battery manufacturer for solar storage, looking for distribuctor, installer, contractor, contact: ryan@harveypowerstorage.com

[reasonsforhope]

"A 1-megawatt sand battery that can store up to 100 megawatt hours of thermal energy will be 10 times larger than a prototype already in use.

The new sand battery will eliminate the need for oil-based energy consumption for the entire town of town of Pornainen, Finland.

Sand gets charged with clean electricity and stored for use within a local grid.

Finland is doing sand batteries big. Polar Night Energy already showed off an early commercialized version of a sand battery in Kankaanpää in 2022, but a new sand battery 10 times that size is about to fully rid the town of Pornainen, Finland of its need for oil-based energy.

In cooperation with the local Finnish district heating company Loviisan Lämpö, Polar Night Energy will develop a 1-megawatt sand battery capable of storing up to 100 megawatt hours of thermal energy.

“With the sand battery,” Mikko Paajanen, CEO of Loviisan Lämpö, said in a statement, “we can significantly reduce energy produced by combustion and completely eliminate the use of oil.”

Polar Night Energy introduced the first commercial sand battery in 2022, with local energy utility Vatajankoski. “Its main purpose is to work as a high-power and high-capacity reservoir for excess wind and solar energy,” Markku Ylönen, Polar Nigh Energy’s co-founder and CTO, said in a statement at the time. “The energy is stored as heat, which can be used to heat homes, or to provide hot steam and high temperature process heat to industries that are often fossil-fuel dependent.” ...

Sand—a high-density, low-cost material that the construction industry discards [Note: 6/13/24: Turns out that's not true! See note at the bottom for more info.] —is a solid material that can heat to well above the boiling point of water and can store several times the amount of energy of a water tank. While sand doesn’t store electricity, it stores energy in the form of heat. To mine the heat, cool air blows through pipes, heating up as it passes through the unit. It can then be used to convert water into steam or heat water in an air-to-water heat exchanger. The heat can also be converted back to electricity, albeit with electricity losses, through the use of a turbine.

In Pornainen, Paajanen believes that—just by switching to a sand battery—the town can achieve a nearly 70 percent reduction in emissions from the district heating network and keep about 160 tons of carbon dioxide out of the atmosphere annually. In addition to eliminating the usage of oil, they expect to decrease woodchip combustion by about 60 percent.

The sand battery will arrive ready for use, about 42 feet tall and 49 feet wide. The new project’s thermal storage medium is largely comprised of soapstone, a byproduct of Tulikivi’s production of heat-retaining fireplaces. It should take about 13 months to get the new project online, but once it’s up and running, the Pornainen battery will provide thermal energy storage capacity capable of meeting almost one month of summer heat demand and one week of winter heat demand without recharging.

“We want to enable the growth of renewable energy,” Paajanen said. “The sand battery is designed to participate in all Fingrid’s reserve and balancing power markets. It helps to keep the electricity grid balanced as the share of wind and solar energy in the grid increases.”"

-via Popular Mechanics, March 13, 2024

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Note: I've been keeping an eye on sand batteries for a while, and this is really exciting to see. We need alternatives to lithium batteries ASAP, due to the grave human rights abuses and environmental damage caused by lithium mining, and sand batteries look like a really good solution for grid-scale energy storage.

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Note 6/13/24: Unfortunately, turns out there are substantial issues with sand batteries as well, due to sand scarcity. More details from a lovely asker here, sources on sand scarcity being a thing at the links: x, x, x, x, x