What battery does an Apple AirTag take?

1 × CR2032 battery

Apple AirTag uses 1 CR2032 battery. The CR2032 is user-replaceable — twist the back anticlockwise to open. Battery life is approximately 1 year. CR2032 is the correct battery size for AirTag replacement. DL2032 and ECR2032 are direct equivalents.

If your Apple AirTag has stopped working or is unresponsive, replacing the battery will usually fix it. Tap the button below to find the right CR2032 battery on Amazon.

Also known as: DL2032, BR2032, 2032