I used to rely on AA and AAA batteries that needed a dedicated charger - now I've switched to USB-rechargeable ones, and can't go back.

Accidentally formatting your SD card on Windows and Mac, and losing all those photos, videos, or important files, would feel ...

While most phones these days no longer support storage expansion via MicroSD card, they do support USB storage. Whether it's ...

Xiaomi's Mijia Smart Audio Glasses don't quite live up to their name, but they're relatively stylish and can somewhat ...

The USB-C port on your phone can do more than you think.

A $12 power meter helped me test which electronics in my home were the biggest energy vampires. The result caught me off guard.

Separate App Sound is a little-known feature on Samsung phones, and if you aren't using it yet, you should. Here's how.

The Sharge Retractable 3-in-1 is a stylish and good-looking power bank, and that beauty is more than skin deep thanks to the way it keeps itself charged.

The Sonim XP3plus 5G is a simple feature phone built to keep you connected in the toughest working conditions on earth until ...

Remember when charging your phone took forever? Yeah, me too. It feels like just yesterday we were all tethered to wall ...

A wireless charger in the car negates the battery life problem to a certain extent. But that only works if your vehicle's ...

Believe it or not, not all USB ports yield the same amount of power, but here's a $10 gadget that can show you which ones you ...