Your AirTag battery only lasts a year — here's how to check it
If you've used an AirTag for less than a year to track your luggage, you may not realize that the original AirTag battery only lasts for roughly one year.
In the same way that you can replace your iPhone battery, you can also replace your AirTag battery when it dies.
When your battery is on the brink of death, Apple will notify you via the FindMy app if you've connected your AirTag within the app. You can also proactively check the battery length within the app by opening the app and identifying your AirTag under the "Items" tab at the bottom.
Instead of replacing the AirTag itself when the time comes, you can replace the battery for less money. Then, you can continue using the AirTag. According to Apple, you should look for a CR2032 lithium 3-volt coin battery that states "Compatible with Apple AirTag."
Compatible batteries include the Panasonic CR2032 and Energizer CR2032 batteries, both of which are currently available on Amazon for $8 (for a pack of 10 and six, respectively). You can also find compatible batteries at most electronics stores and drugstores, per Apple.
Bottom line
If you can't find a battery in time or would prefer to replace your AirTag, one tag costs $28. Or, you can get a four-pack for $80. Also, we routinely see AirTags on sale.
Otherwise, if you know you've had your AirTag for roughly a year, consider purchasing a pack of replacement batteries for less than $10.
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| 2X miles | 2 miles per dollar on every purchase |
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The Capital One Venture X Business Card has all the Capital One Venture X Rewards Credit Card has to offer and more. It offers an incredible welcome bonus and requires an equally impressive spend to qualify. In addition, the card comes with premium travel perks like annual travel credit. (Partner offer)Pros
- The Capital One Venture X business card has a very lucrative welcome offer.
- In addition, the card comes with many premium travel perks such as an annual $300 credit for bookings through Capital One Business Travel.
- Business owners are also able to add employee cards for free.
Cons
- The card requires significant spending to earn the welcome offer.
- Another drawback is that the annual travel credit can only be used on bookings made through Capital One Business Travel.
- LIMITED-TIME OFFER: Earn up to 400K bonus miles: 200K miles when you spend $30K in the first 3 months, and an additional 200k miles when you spend $150k in the first 6 months
- Earn unlimited 2X miles on every purchase, everywhere—with no limits or category restrictions
- Earn 10X miles on hotels and rental cars and 5X miles on flights and vacation rentals booked through Capital One Business Travel
- With no preset spending limit, enjoy big purchasing power that adapts so you can spend more and earn more rewards
- Empower your teams to make business purchases while earning rewards on their transactions, with free employee and virtual cards. Plus, automatically sync your transaction data with your accounting software and pay your vendors with ease
- Redeem your miles on flights, hotels and more. Plus, transfer your miles to any of the 15+ travel loyalty programs
- Every year, you'll get 10,000 bonus miles after your account anniversary date. Plus, receive an annual $300 credit for bookings made through Capital One Business Travel
- Receive up to a $120 credit for Global Entry or TSA PreCheck®. Enjoy access to 1,300+ airport lounges worldwide, including Capital One Lounge locations and Priority Pass™ lounges, after enrollment
- Enjoy a $100 experience credit and other premium benefits with every hotel and vacation rental booked from the Premier Collection
- This is a pay-in-full card, so your balance is due in full every month



