Learn how to safely swap your AirTag's CR2032 cell and why certain child-safe coatings will stop your AirTag from working.

Our easy-to-follow guide on putting the power back into your Amazon Fire TV remote! On the one hand, having a remote control ...

Traditional removable batteries of the AA and AAA variety might be going the way of the dodo: Modern gadgetry that used to rely on them now use internal, rechargeable batteries. But there are still a ...

To replace an AirTag battery, press and rotate the stainless steel cover counterclockwise, remove it, and take out the old CR2032 battery. Insert a new one with the positive side up—your AirTag will ...

Microsoft just introduced InstaLoad, a new battery technology that allows batteries to be placed in any direction without regard to positive or negative polarity. Meaning you can put a battery in ...

Anyone attached to their phone knows how frustrating a dead battery can be. But if you need a quick charge, look no further than your shoe. Pittsburgh-based tech startup Sole Power has created a shoe ...