A swollen Galaxy Ring battery reportedly trapped a user’s finger, leading to a hospital visit and a missed flight.

There are different ways to restart your Android phone without pressing and holding the physical power button. Here are two.

Android keeps working with the original assumption that the phone’s battery capacity is 5000 mAh, even when it has degraded ...

Take smart rings. They're bands of metal or plastic containing a tiny rechargeable battery. Most of these items go through their lives doing what they're supposed to do, until the battery is exhausted ...

A dead car battery can ruin a road trip, and getting a jump in isolated areas can be difficult. Sam's Club has a product that can also keep your phone charged.