It's mighty enough to bring your iPhone back to life 3 times over, and a light-up paw print shows the battery level.

Electric vehicle (EV) batteries are getting better and charging faster. China’s Farasis Energy has developed a new ultra-fast ...

A car battery is the heart of your vehicle’s electrical system, but sadly, it doesn’t last forever. Over time, it can wear out and eventually needs replacement. Luckily, your car often gives you signs ...

It’s part of a software package light enough to run on ancient embedded systems and small enough to be deployed via ...

Microsoft recently announced important new features relating to Windows 11. As usual, these will be first introduced to ...

Like the BioLite batteries I saw at CES 2025, the Pila Energy batteries are intended for home backup but don't actually wire ...

A home battery backup can keep your essentials running during a power outage, but how long does it actually last -- and is it ...

Draining and then fully recharging your battery can help recalibrate the battery indicator for more accurate readings. Use Until Fully Drained: Allow your phone to run until it shuts off automatically ...

Make dead batteries a thing of the past with these reliable and durable trickle chargers. When it comes to choosing a reliable and high-quality trickle charger, the options are vast and varied.

Many phones now boast multi-day battery life, so that you don't have to go hunting for a charger after a few hours of usage. At the very least, anything with the best phone battery life should be ...

Microsoft has halted the rollout of a revamped battery indicator to Windows 11 Insiders in the Release Preview Channel. A gradual rollout of the feature began last week as part of build 26100.3321.

You can get diagnostics like battery health estimation, the total number of charge cycles, current and total battery capacity, and more.