How Long Does AirTag Battery Last? Do AirTags Die?

February 25, 2024

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Do AirTags die when their batteries are fully drained? If so, how long does AirTag battery last? Can you replace AirTag batteries once they are drained out? Let’s find out the answers to all these questions and more.

Overview

The main purpose of using an AirTag is to track your belongings. Like a Tile tag, an AirTag may be attached to a chain or clipped onto a key ring. The tag can be carried easily in a purse or a wallet. The AirTag is compatible with the iPhone’s Find My app and may be associated with it using Bluetooth.

The Apple emblem is engraved on one side of the AirTag, a tiny, lightweight disc made of stainless steel. For no additional cost, you may have a custom engraving added on the reverse side. This device can be used in wet and dusty environments without damage.

In addition to that, it has a removable cover that makes it simple to swap out the battery (CR2032). This specific battery is rated to last for a full year under normal conditions.

Is It Possible to Recharge AirTag Batteries?

Now that you know how long do AirTags last, you may wonder if there’s a possibility to recharge them. Well, we already mentioned that AirTags are powered by lithium batteries. So, it is obvious that they cannot be recharged.

Once again, the good news is that these batteries can power your AirTags for a period of one year. Once your AirTag’s battery is drained out, you can simply go for a replacement. All you need is to remove the old battery and insert a new one.

Once the battery is replaced properly, your AirTag will start to track your belongings properly. However, before using a newly bought AirTag, you should activate it.

Besides, if you wonder do AirTag need to be charged every now and then and how far do AirTags work, here, you will learn everything about AirTags and functionality.

How to Check the Life of the Battery of Your AirTag?

It is always good to know how long the battery of your AirTag will last. Such knowledge will definitely be handy since you use it to track important items. The last thing you need is a dead AirTag tagged into your backpack.

The good news, however, is that you can use the following instructions and check your AirTag’s battery.

  • First, you should open the app called “Find My” 
Find My App
  • After that, you should go to the tab labeled “Items.”
Choose The Items Tab
  • Then, tap on the name of your AirTag.
Tap On The Name Of Your Airtag
  • Then, you can see the level of your battery from the battery icon.
Check The Life Of The Battery Of Your Airtag

Also, if you wonder whether it is possible to share AirTag with family members or if it is possible to transfer ownership of your AirTag, here are the answers!

Are AirTag Batteries Replaceable?

Apple devices use lithium (CR2032 3V) coin-type batteries, which will ultimately die and need to be replaced. Fortunately, an AirTag’s battery can be swapped out in a jiffy.

Cr2032 3v

Though AirTags have a finite lifespan, the lithium CR2032 3V coin-type battery gives years of consistent power. It uses the same type of battery commonly used in electrical gadgets like computers and wristwatches.

Important: If your AirTag’s battery level is down, you are supposed to get a notification. This notification will say that your battery should be replaced.

Replacing the Battery of Your AirTag

Let’s assume that you’re using Apple AirTags to keep track of precious and irreplaceable objects. In that case, it’s a good idea to know how to change the battery in your device.

In the following, we explain the six easy measures on how to swap out an AirTag’s battery. The battery in an AirTag can be easily replaced by following the steps that are mentioned below.

  1. Make sure that the battery cover (stainless steel) faces up.
  2. After that, you should press the cover down and give it a counterclockwise rotation.
  3. Then, you should remove its cover as well as the battery.
  4. Once you have done that, you should insert the new battery (it should be CR2032). Make sure that the positive side is facing up.
  5. After that, you should put its cover back. The cover must be aligned with the AirTag.
  6. As the final step, you should rotate this back cover in a clockwise movement. You should do it until the movement stops.
  7. Once the battery is properly inserted, you should be able to hear a notification sound. However, if you don’t hear that sound, remove the cover and put the battery again.  
Replacing The Battery Of Your Airtag

Important: It is important to note that some of the CR2032 batteries come with a “bitterant” coating as well. According to Apple, such batteries will not necessarily work with Apple AirTags. So, make sure that you purchase batteries that don’t have any “bitterant” coating on them.

The Privacy and Security of Your AirTags

If you possess multiple AirTags, each one is uniquely associated with your Apple ID. In addition to that, it cannot be traced by anybody but yourself.

The AirTag does not keep track of where it has been or where it has been in the past. So, everyone involved can rest assured that their privacy will be protected.

If your misplaced AirTag is scooped up by another device, you can see its position on a map. However, you will not be able to find out who helped you recover it.

Since AirTags are transmitted using end-to-end encryption, even Apple cannot decipher their precise locations. Thanks to AirTags’ dynamic Bluetooth identifiers, you can move around without worrying about being followed.

Traveling with Your AirTags

There are restrictions that apply to using an AirTag when you’re on the road. Examples of countries where Precision Finding won’t function include Russia, Argentina, Indonesia, and so on. The full list can be seen in the AirTags travel guide.

Tracking Children and Pets

AirTags were created by Apple for the purpose of tracking physical objects. Also, the company advises against using them to monitor living beings like dogs or children. Apple suggests using an Apple Watch with Family Setup for keeping an eye on kids.

FAQ

Faq

So, that’s what you should remember if you wonder how long do AirTags last. Below are some frequently asked questions for you so you can learn more about this matter.

What is the Power Source of Your AirTag?

AirTags are powered by a 3V lithium battery. To be more precise, they are coin-type CR2032 batteries. They are not rechargeable. Also, when you purchase batteries for your AirTags, avoid the ones that have “bitterant” coatings.

Can You Recharge an AirTag?

No. You cannot recharge an AirTag. They come with a replaceable coin-type CR2032 lithium battery. So, once the battery is dead, you can go for a new battery but not recharge it.

How Long Does AirTags Last? 

Under general conditions, the battery of an AirTag is supposed to last for a year. That means you don’t have to worry about changing your AirTag’s battery for about a year. So, do AirTags die? Yes. But you can buy a new battery and install it.

What Can You Do if Your AirTag’s Battery is Dead?

Nothing other than replacing the drained battery. Just follow the instructions mentioned in our article and replace the battery, so you are good to go.

How to Check the Battery Level of My AirTag?

You can check the battery level using the Find My app. Just go to the app called “Find My” and select “Items.” Then, tap your AirTag’s name. After that, see the battery level.

Is AirTags Water-Resistant?

AirTags are designed to be water-resistant. However, they are not waterproof. So, even if they get wet due to rain, moisture, drizzle, and water spills, no harm will occur. You can even have an AirTag submerged underwater for 30 minutes (up to a depth of one meter). After all, this is practically useful!

Conclusion

So, this is the conclusion of our article. How long does AirTag battery last? They last for about one year. In other words, they don’t last forever. The good news is that they last longer, so you don’t have to change the batteries regularly.

In addition to that, it is not that difficult to replace your AirTag batteries. All you need is to follow the simple instructions mentioned in our article and replace the batteries.

Moreover, if you want to check the battery life of your AirTag, you can use the Find My application. When the battery gets low, you will get a notification so you can replace the battery immediately.

If you have any other doubts related to this matter, please let us know. Our experts will address those questions at their earliest.