When I was a kid, my wildest imagination was calling my misplaced items to find them. I used to lose my school ID all the time. I also lost my wallet often. Sometimes, even my books would go missing. I wish AirTags existed back then. Now, with them, I can track my stuff, but keeping its battery fresh is essential. That’s why it helps to know how to change AirTag battery.
Your AirTag relies on a CR2032 lithium 3V coin battery to ping its location through the Find My network. I’ve checked, and this battery typically lasts about a year, but heavy use like constant ringing can drain it faster. Replacing it is simple and cheap, ensuring your tracker never lets you down.
I want you to know that you can change AirTag battery in one minute if you follow the steps. I’ll show you how to change it. I’ll also tell you how to know when it’s running low. Let’s get started.
How to Change AirTag Battery?
Use a good CR2032 battery. I suggest brands like Duracell or Energizer for better performance. You can buy them at electronics shops or pharmacies. Always read the label. Look for “Compatible with Apple AirTag.” Now let me show you how to change AirTag battery. You don’t need any tools.
1: Hold your AirTag with the shiny stainless steel cover facing up.
2: Use two fingers to press down on the cover. Twist it counterclockwise until it stops.
3: Lift off the cover and remove the old battery.
4: Insert a new CR2032 battery with the positive (+) side facing up, you’ll hear a chime if it’s connected right.
5: Align the cover’s three tabs with the AirTag’s slots, press down, and twist clockwise until it locks.
All done. Your AirTag should connect to your iPhone by itself. You don’t need to pair it again. If it does not work, check the battery. Make sure it sits right. You can also try a new battery.
⚠️Caution: Keep the AirTag batteries away from children. They are small and dangerous if swallowed.
How to Know AirTag Needs Battery Replacement?
Apple makes it easy to spot when your AirTag’s battery is low. Your iPhone shows a warning in the Find My app when the battery gets low. You can also check it yourself to avoid problems. Here is how:
1: Open the Find My app.
2: Tap the Items tab.
3: Choose your AirTag.
4: If it says Low Battery under the name, change the battery.
Many people miss this sign. If you use your AirTag often, like for bags or keys, check it once a month.
Other signs include spotty location updates or no sound when you ping the AirTag. If you notice these, I’ll let you know it’s likely the battery, not the device. Swap it out to keep your tracker working like a charm.
Also, read How to Change Apple ID Password
Wrapping Up
That’s all you need to know to change AirTag battery. I hope this guide helped you keep your tracker powered up. That way, it stays ready to locate your stuff. A quick battery change can stop you from losing your keys or bags. Set a reminder every 11 months. It helps you stay ready.
Frequently Asked Questions
1. What battery does an AirTag use?
AirTags use a CR2032 lithium 3V coin battery. These are available at most stores for $2-$5.
2. Do I need to re-pair my AirTag after changing the battery?
No! Your AirTag reconnects to your iPhone automatically after a battery swap. If it doesn’t, remove and reinsert the battery or reset the AirTag.
3. Why isn’t my AirTag working after a battery change?
It can be due to incompatible batteries. Try a different CR2032 battery, ensuring the positive (+) side faces up, and check for debris on the contacts.
4. How often should I replace my AirTag battery?
Apple says a CR2032 lasts about a year, but frequent pinging can drain it faster. I recommend setting a calendar reminder every 11 months to check the Find My app. This keeps your AirTag ready without any surprises, especially for tracking important stuff.
5. How do I know if my AirTag battery is low?
Your iPhone shows a notification when the AirTag battery runs low. You can also open the Find My app. Tap the “Items” tab and select your AirTag. If you see “Low Battery” under its name, it’s time to replace it.