This deep Android power tweak delivered real battery gains ...

Consider these 12 expert-approved tips and tricks to make your device last up to hours longer - no matter what model or brand you own.

No matter how big your iPhone's battery is, chances are you're always looking for ways to make it last longer. You can do that by tweaking a bunch of settings, like turning off the always-on display, ...

The setting will lower screen brightness and slow down some activities. The setting will lower screen brightness and slow down some activities. is a news writer who covers the streaming wars, consumer ...