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 ...

Windows 11 has a built-in report that provides insight into your laptop's battery health, including whether a replacement is actually needed.

My old laptop didn’t suddenly die; it faded out of usefulness. What used to be a comfortable five or six hours off the ...

Apple has released updated firmware for the MagSafe Battery Pack that’s compatible with the iPhone 12 and iPhone 13 models ...

*iPhone users frequently complain about poor battery performance, but few realize specific in-app settings are responsible for the drain. Erik Goins, who founded mobile app development company ...

Apple has simplified the battery replacement process and is selling the battery through its Self Service Repair Store, complete with an updated step-by-step guide. Here are the details. Last October, ...

The OnePlus Turbo series is now official, and the pitch is simple: longer play time, stronger performance, and a gaming-first experience at a lower price point than the brand’s flagships. The ...

You try to turn on your car, and it just won’t start. Maybe the dashboard doesn’t even light up. A likely cause: The 12-volt battery is dead. All cars lose a little battery power when parked. If you ...

Laptop batteries can be a bit of a mystery. You’ve been told when you bought your laptop that its battery can last a certain length of time, but can it really last that long? You don’t have to sit on ...

BYD Company Limited BYDDY, a Chinese EV manufacturer, will issue a software update for about 90,000 plug-in hybrid vehicles in China after regulators warned that defects in battery pack production ...

This problem typically arises due to software glitches rather than hardware failure. It can be caused by corrupted system files that disrupt the power reporting function. These outdated or ...

If you’ve noticed a significant battery drain after updating your iPhone to iOS 26.1, you’re not alone. This guide provides actionable steps to help you optimize your device’s battery life. By making ...