Do AirTags Die? (AirTag Battery Life Explained)

AirTags are fast becoming a popular solution for Apple users to keep track of items they lose or misplace. If you’re considering buying an Apple AirTag, one of the questions you’ll likely want an answer to is, do AirTags die? If so, then read on because this article is for you.

With regular use an AirTag’s 3V lithium CR2032 battery will last about one year before it needs to be replaced.

Knowing that an AirTag’s battery won’t last forever, in this article I explore AirTag battery life, how long an AirTag battery should last, how to check an AirTag’s battery charge, how to change an AirTag battery and much more.

do AirTags die
An AirTag’s battery life lasts about one year.

Table of Contents

  1. Is An AirTag Battery Rechargeable?
  2. How To Check The Charge Of Your AirTag Battery
  3. Do AirTags Have Replaceable Batteries?
  4. How To Replace The Battery In An AirTag
  5. Frequently Asked Questions
  6. Final Thoughts On Do AirTags Die

Is An AirTag Battery Rechargeable?

The CR2032 lithium battery that comes with an AirTag is not rechargeable. Despite the battery not being rechargeable, you can expect an AirTag’s battery to last about one year before the charge runs low.

An AirTag comes with an easy-to-replace CR2032 lithium 3V coin battery out-of-the-box that requires to be activated before you can start tracking your items like keys, bags and wallets. Although the battery supplied with an AirTag is not rechargeable, you could consider replacing it with a rechargeable lithium coin cell battery instead of a one-time use battery.

Pack of 4 Apple AirTags

How To Check The Charge Of Your AirTag Battery

Knowing how long your Apple AirTag battery has left is essential if you’re tracking your important items. Imagine how annoyed you would be only to find that your AirTag’s battery has died! Fear not, below I cover four simple steps on how to check the charge of your AirTag battery. Checking the charge of your AirTag’s battery is an easy task, here’s how. Follow the steps below on how to check an AirTag’s battery life:

  1. Launch the Find My app.
  2. Click on the AirTag that you want to check.
  3. Click on the AirTag that you want to check.
  4. You will now see the AirTags battery icon under the name of the AirTag.
check AirTag battery life
AirTag battery life icon on the Find My app.

Do AirTags Have Replaceable Batteries?

An Apple use a CR2032 lithium 3V coin battery that will need to be replaced eventually. The good news is that an AirTag’s battery is easily replaceable in a few simple steps.

CR2032 3V lithium AirTag battery
An AirTag relies on a CR2032 lithium 3V user-replaceable battery.

Although AirTags do die, the CR2032 lithium 3V coin battery provides long-lasting and reliable power to an AirTag. It’s the same battery you can typically find in other electronic devices, like your home computer or watch.

Energizer CR2032 Batteries

Top tech tip: Should an AirTag’s battery level turn low, you can expect to receive a notification that the battery needs to be replaced.

How To Replace The Battery In An AirTag

Knowing how to replace your Apple AirTag’s battery is a useful skill to have, especially if you’re tracking all your important and expensive items. Below I cover six simple steps that will walk you through how to replace the battery in an AirTag. Replacing the battery on an AirTag is an easy task, here’s how:

  1. Ensure your AirTag’s polished silver stainless steel battery cover facing up.
  2. Press down on the cover and rotate counterclockwise until the battery cover will no longer rotate.
  3. Remove the stainless steel battery cover and the CR2032 lithium 3V coin battery.
  4. Insert a new CR2032 lithium 3V coin battery positive side facing up.
  5. Replace the cover, making sure that it aligns with the AirTag.
  6. Rotate the cover clockwise until it stops.

If you do not hear a sound indicating that the new battery is connected, repeat step 4.

One important point to note, Apple states that CR2032 batteries that contain a bitterant coating will most likely not work with an AirTag.

How to remove and replace your AirTag’s CR2032 lithium 3V coin battery.

Frequently Asked Questions

Hopefully, I have answered all of your questions related to, do AirTags die. However, you may still have other questions surrounding Apple AirTags. If you do, below I have answered some common frequently asked questions or check out some on my other popular articles like, are AirTags sticky or do AirTags light up.

How are AirTags powered?

AirTags are powered by a CR2032 lithium 3V coin battery.

How often do AirTags need to be charged?

AirTags do not need to be charged. You can expect an AirTag’s battery to last about one year with regular use.

What do I do when my AirTag dies?

If your AirTag dies you will have to replace its battery. Replacing the battery on an AirTag is a very easy process.

Can AirTags get wet?

AirTags can get wet and are water-resistant even when submerged in water up to one meter deep for thirty minutes.

Final Thoughts On Do AirTags Die

So, in conclusion, do AirTags die? Yes they do, an AirTag’s battery life does not last forever. However, you can expect an AirTag to last about one year from the time of activation. Replacing an AirTag’s battery is a simple process that only requires a few simple steps. To ensure that you can track your items effectively, Apple provides you a way to view your AirTag’s battery charge from the Find My app and when it becomes low they also send you a notification – so theres no excuse for letting your AirTag die.

If you’re new to AirTags, check out my other article for ideas on what you can track with an AirTag.


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