A new app can tell you how much life your battery has left in it.

We may receive a commission on purchases made from links. Replacing a dead battery is as simple as removing the AirTag's steel cover to access the coin cell and putting in a new one. Fortunately, you ...

Battery dropping too fast? Consider these 12 expert-approved tips to make your device last up to hours longer.

I started my career with CNET all the way back in 2005, when the (original) Motorola Razrs were all the rage. Since then, I've written about everything from consumer electronics to internet culture ...

Stop killing your flagship phone's best feature to save pennies on battery ...