If you cling to the comfort of a phone charged all the way to 100%, you may be inadvertently killing your battery. While it feels like you're starting the day prepared, you could be "cooking" the ...

Topping off to 100% every night might give you peace of mind, but it's slowly shortening your battery's lifespan.

Add Yahoo as a preferred source to see more of our stories on Google. When your phone battery is about to die, every minute counts –– and there’s one surprising way to conserve battery you may not ...

Your smartphone is only as good as the charge it holds. It doesn’t matter if you have the newest flagship iPhone or Android—when the device’s battery dies, all the bells and whistles don’t mean diddly ...

On Wednesday afternoon, I noticed that my phone was no longer sitting flush in its case. It took me a few minutes to realize that this was a big, honking sign of danger. The battery in my smartphone ...