How to: Go to Settings > Display on your Android phone. There, you'll find the option to switch between a light and dark theme and to have dark mode turn on automatically at a certain time of day. I ...

Under normal usage, a Windows laptop should typically last between three and six hours on a single charge. But what if your laptop's battery isn't getting the job done? Worry not, as you can try these ...

Android vs iPhone battery management differs in charging speed, software control, and efficiency, shaping how long phones ...

PCWorld explains how to calibrate smartphone and laptop batteries when they display inaccurate percentage readings or cause ...

Your Samsung phone may already have decent battery life, but a few smart tweaks can make that even more enduring.

Faith writes guides, how-tos, and roundups on the latest Android games and apps for Android Police. You'll find her writing about the newest free-to-play game to hit Android or discussing her paranoia ...

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 These outdated or ...

Updated analysis of more than 22,700 vehicles shows average annual degradation at 2.3%, with charging power the main variable ...

If you've ever wondered why your phone's battery seems to drain faster than it takes to say "low battery," you're not alone. Many apps that you use daily can secretly zap your battery life, even when ...