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 ...

While the Apple AirTag's locating capabilities are impressive, the tracker requires power to find your belongings and communicate with Apple's Find My network. The sustained functionality of the ...

It's been over two years since AirTag shipped, and if you got one at launch, it's again time to replace that battery before it dies on you. Here's how to do it. An AirTag battery will last for a bit ...

Like anything powered by a battery, a car key fob can die—often at the worst time. Here’s how to change the battery in your ...

If your 2005-2012 Lexus GS’ key fob decided to stop working suddenly, the problem can be its battery that got depleted. Replacing it is very simple and you only need a thin screwdriver and the ...

A battery monitor is like a gas gauge, showing you how much electrical power is left (known as state of charge) as well as other vital signs. Today adding a monitor to a boat battery is easier than ...

Apple's AirTag trackers are handy little devices that make it easy to keep tabs on your belongings. Powered by Apple's vast Find My network, AirTags send out Bluetooth signals that can be detected by ...