Do AirTags Need to Be Charged? (All You Need to Know)

AirTags are one of the products that Apple makes, which allows you to find your personal property, since it works like a tracker. However, you may want to know: do AirTags need to be charged?

Well, I have been researching AirTags extensively, so keep reading to learn what I’ve discovered about this topic!

Do AirTags Need to Be Charged?

AirTags don’t need to be charged because they don’t have a charging port and aren’t rechargeable in [currentyear]. Instead, AirTags are battery-powered, so when the battery dies, you will need to replace with a CR 2032 battery. That being said, you can easily check the battery level of your AirTags so that you know when it’s low.

Are you looking for additional information about AirTags, like how long AirTag batteries last? If so, continue reading to find out all you need to know before you buy them!

How Often Do AirTags Need to Be Charged?

Since AirTags aren’t rechargeable, you don’t need to worry about charging the AirTags, which makes them different from many Apple products that contain a charging port.

However, you’ll need to worry about replacing the battery within the AirTag. Generally, it should take about a year before you’ll need to replace it with everyday use.

What Battery Does AirTag Use?

Apple AirTags use CR 2032 batteries, which you can find almost anywhere, including at grocery stores, retail stores, and online stores like Amazon.

Additionally, make sure you’re not buying a CR 2032 battery that contains a bitterant coating on them, such as a Duracell variety.

Furthermore, the bitterant coating can interfere with the correct alignment of the battery and aren’t often compatible with electronic devices, such as AirTags.

Therefore, look for plain CR 2032 batteries of any brand, although more expensive quality name brands will last longer than cheap brands from a dollar store.

How Long Does AirTag Battery Last?

How Long Does AirTag Battery Last?

With a new CR 2032 battery installed in your AirTags, you should get about a year or more of battery life before you need to replace the battery.

That being said, the battery life can vary depending on factors such as environment, usage, manufacturer of the battery, and other similar details.

How Can You Check the AirTag Battery?

If you want to know the battery level of your AirTags, it’s simple to check using the “Find My” app on your iPhone by following these steps:

  1. Open “Find My” on your Apple device
  2. Select “Devices”
  3. Find the AirTag you want to check the battery level of
  4. Select those AirTags
  5. Find the battery icon and a low battery will display a “Low Battery” message

How Can You Change the AirTag Battery?

If your AirTag battery is low, it would be a good idea to change it before it runs out. You can do this within a couple of minutes if you follow our guide below:

  1. Place your AirTag so it’s facing upward. You should find the battery cover is facing toward you
  2. Press down on the AirTag battery cover and then turn counterclockwise
  3. The cover will stop rotating, and then you’ll remove the battery cover at this time
  4. Take the old battery out
  5. Put in your new battery with the positive side of the CR 2032 battery facing up
  6. The new battery will click into place
  7. Put your battery cover back on
  8. Make sure the three AirTag slots align with the three tabs on the battery cover
  9. Rotate the battery cover clockwise until it stops rotating

How Often Does AirTag Update Location?

If there are a lot of iPhones within the area of the AirTag, it could result in the location being updated every minute, which can drain the battery quicker than if it’s in a more rural area.

To know more, you can also see our posts on Apple One, do AirTags work with Android, and do AirTags need WiFi.


Apple AirTags aren’t rechargeable and don’t come with an internal charging port, and instead run on a single CR 2032 3V battery. Furthermore, you’ll need to change the CR 2032 battery about once a year, although environmental factors and the brand can alter the battery life.

Also, when you purchase a new battery, use a brand like Energizer, since it doesn’t contain a bitterant, which is a coating that can interfere with electronic devices such as AirTags.

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Cara Suppa

Cara Suppa has been freelance writing for over a decade and holds a BA in English and an MS in Integrated Marketing Communications. Outside of work, she is an avid cook, gardener, and discount shopper.

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