How Do You Replace Your AirTag Battery? Step-by-Step

When it comes to tracking devices, Apple's AirTags are hard to beat. For such a useful device they look surprisingly stylish, they integrate seamlessly with the iOS ecosystem, and they can be used to track the location of everything from keys to luggage, pets and backpacks. The only maintenance your AirTag needs is a battery change. The pre-installed battery should last more than a year, but at some point you will need to open the case and replace it. If you need help with this process, here is how to replace your AirTag battery.

How Do You Know When It's Time to Replace Your AirTag Battery?

Before you start fiddling with your AirTag, you will want to make sure its battery is really low. Apple designed the tracker to automatically send a notification to your smartphone when the battery needs replacing, so you should get an alert on your lock screen telling you to replace your battery. If you don't see this (or you just want to check your battery's status), here is what you need to do.

• Open the Find My app on your smartphone.
• Select the Items option.
• Select the AirTag you want to check.
• Once there, you will see an icon showing your remaining battery percentage.

How Do You Replace Your AirTag Battery? 2023

After confirming that your AirTag needs a new battery, here is how to open its case and install a new one.

• Press down firmly on the stainless steel part of your AirTag and turn the cover counterclockwise while applying pressure. Most people find it easiest to hold the AirTag with both hands and use their thumbs both to apply pressure and to turn.
• Pull the cover off the AirTag. It should come off easily; if it doesn't, make sure there is no adhesive left on the edges. You can also use a thin tool to lift it carefully.
• Remove the CR2032 lithium 3V coin cell battery and insert your new battery with the negative side facing down. When done correctly, you will hear a chime indicating the battery is connected.
• Put the cover back on, making sure the three alignment tabs are correctly positioned over the slots on the AirTag base. Turn the cover clockwise to lock it in place.