The key fob is your lifeline to your car, letting you unlock the doors and set off the alarm, at a minimum, but how can you tell if it needs a new battery?

Here’s how to easily change your Apple AirTag’s battery to make sure you never suddenly lose track of your valuable ...

How Do You Change The Battery In The Key Fob? Buy a new CR2032 battery in the closest car and truck shop. To replace the battery, slide the lock on the back of the key fob and pull the metal key out ...

Replace your Apple AirTag battery quickly with this simple step-by-step guide. Ensure uninterrupted tracking by using the right CR2032 battery every time.