How to Replace Battery in Your Airtag?

Martin Wilson

Jan 30, 2022

The AirTag tracker's battery can be easily replaced; however, Apple has lately urged users not to use a certain kind of battery while making repairs. If you're using an iPhone, you can use this to monitor a lost or stolen pet with pinpoint accuracy down to a distance or direction they're facing away from their AirTag. While not as widely accessible as its competitors, the AirTag is a fantastic attachment for anybody who uses Apple products and costs only $29. So, how to change the AirTag battery?

Apple-designed AirTag in a surprising, ecologically friendly approach in its remarkable performance and low price. Due to the long battery life of the AirTag, users don't have to worry about losing track of their belongings all the time. Upon reaching the end of its useful life, a standard lithium battery CR2032 3V coin may replace the existing battery. By pushing on the back and twisting counterclockwise, the AirTag may be detachable. The old battery may be discarded and a new one put in its place. If the steel portion is changed with a clockwise rotation of the stainless steel part, the AirTag should last another year.

However, even though everything seems perfect, there is a little problem in the replacement process. Bitterant-coated CR2032 batteries "may not function with AirTag," according to a recent Apple support page update Apple goes on to clarify that it all depends on "alignment of coating with regard to battery connectors," using the phrase "may" to imply that batteries with bitterant coatings could work in certain circumstances.

This information is great, but what does "bitterant coating" mean exactly? It is often used to give batteries and other small components a bad smell or taste; it is a non-toxic chemical. Rechargeable CR2032 batteries may benefit from bitterant coatings made using this technique. Although this is a useful safety measure for youngsters, it may interfere with an electrical activity needed to power an AirTag. When it's time to replace your AirTag battery, just make sure it doesn't have a bitter coating before buying. If a battery's packaging states that it is child-safe or has a bitter coating, this will be clearly stated. As a result, if these products aren't included in the packaging, it's safe to assume the item is free of the coating and compatible with the iPhone AirTag feature.

How to Check the Battery Life of Your AirTag

  • Open Find My app on your iPhone
  • Select the AirTag whose battery you wish to verify
  • Under the AirTag's name, you should be able to see the battery status in the form of a fully charged bar

Even though it does not display the precise percentage, it should provide you with a good indication of how much battery life remains on your tracker. If the battery is dangerously low, the battery sign will be filled with a red-colored bar, indicating that it is critically low. Don't worry; you won't have to go through this again. When your AirTag's battery is running low, the Find My app will notify you. When you have a new coin cell battery for your AirTag, changing the battery is rather straightforward and shouldn't take up much of your time after you have done so.

How to Change AirTag Battery

  • Turn the AirTag around so that the Apple logo is facing you instead of the other way around
  • Rotate the AirTag by pressing down on the silver plate with your thumbs and rotating it clockwise
  • When the silver plate begins to loosen, carefully remove it
  • Remove the old battery from the AirTag and set it aside
  • Insert the new battery, making sure that the flat side of the battery is facing you
  • Place the silver plate on top of the plate
  • After that, apply force on the silver plate and twist the Tag counter-clockwise

As soon as you change the battery in your Tag, you will hear a chime indicating that the new battery has been successfully installed. You are now free to continue using AirTag in the manner you were before. When using the Find My app on your iPhone, even after replacing the battery with a fresh CR2032 battery, you may see that your AirTag still has a red battery bar. If this is the case, you may want to consider resetting your AirTag.


It is possible to have more than one AirTag associated with a single Apple ID since each Apple ID may have a maximum of 16 tags associated with it. As a result, if your device's Find my app has more than one Airtag listed under the things tab, you will get an alert when the battery life of the AirTag is about to expire.

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