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 ...

Apple AirTag doesn’t come with a rechargeable battery and it is powered by the commonly found CR2032 lithium 3V coin battery. Depending on the usage, you may be required to change the battery of the ...

I've got a Samsung Galaxy Tab S6 that's got 3 years of daily use. I like it a lot but the battery is starting to go - from 85% to 40% over a couple of hours. But the screen, radios and ports all work ...

The Meta Quest 2 is a standalone VR headset that lets you dive into many apps and VR games, but one of the downsides of its portability is the need to swap controller batteries every month or so.