Overcharging batteries can be bad, but you shouldn't be worried about recharging overnight. Your phone knows how to stop that ...

It may be nice to glance at your phone while it sits on a table to check the time, but it's probably not worth sacrificing battery life. Also: How to factory reset your Android phone without unlocking ...

Today's Android phones pack big, bright screens and high-end features that suck plenty of power. Here's how to squeeze the most juice out of your battery.