We've all done it-left our phones charging overnight or plugged in long after 100%. It feels harmless, right? But what seems like convenience hides real risks that can slowly drain your battery's life ...

There was a time when smartphone users were warned not to leave their phones plugged in for too long, or it could do damage to the battery. While modern smartphones now have overcharge protection that ...

Use left and right arrow keys to seek audio. One of the fastest ways to kill a battery is to overcharge it, which, unfortunately, many people tend to do with their smartphones and other devices. It's ...

A woman plugging a USB cable into a phone - Pixel-Shot/Shutterstock Almost every smartphone we know uses a lithium-ion (Li-ion) battery, so it's safe to say that this technology is ubiquitous. Even so ...