Following up on user-reported cases of Battle Born LiFePO4 batteries displaying very hot positive terminals, [Will Prowse] decided to buy a brand new one of these LFP batteries for some controlled ...

Chinese battery manufacturer LiTime has introduced a new battery, dubbed the 12V 320Ah Mini Smart Self-Heating Battery. The company’s new lithium iron phosphate (LiFePO4) battery has a rated capacity ...

Following hints in October that Apple might soon simplify MacBook battery replacements, the company has just begun offering standalone battery modules — a first that should make self-service battery ...

You can DIY your own phone battery replacement and save a ton of money in the process. Here's how. Andrew Lanxon Editor at Large; Lead Photographer, Europe When he's not testing the latest phones or ...

Only attach jumper cable clasps to the correct locations in the guide. Be cautious with your choice of grounding metal to attach a clasp to. Turning your keys in the ignition only to realize your car ...

NEW YORK, Nov. 20, 2025 (GLOBE NEWSWIRE) -- Power Queen, a global LiFePO4 battery brand, today announced the launch of its latest high-performance lithium battery line, just ahead of Black Friday 2025 ...

The Chinese storage system manufacturer said its 12.8 V product is designed for RV travelers, off-grid homeowners and marine users. It reportedly provides over 6,000 cycles at 90% depth-of-discharge.

Not all cars are meant to be driven every day. If you own a special vehicle, such as a classic or sports car, you probably keep it tucked away somewhere until you're in the mood to take it for a spin.

This video reviews the OKMO 12V 100Ah LiFePO4 battery, covering its key specifications and features. It also looks at how the battery can be used in a portable power box or as a house battery for ...

TRMNL sells a $139 small E Ink display that you can use to show news updates, weather forecasts, calendar appointments, photos, or all sorts of other content. But TRMNL isn’t just a hardware company – ...

This is a 12.8v 300ah (really it's 280ah) Dumfume Lifepo4 battery. That's a total of at least 3500wh capacity. So even if you take it down to 20% charge, that's still 2800wh of usable power in a ...