Summary:
In this guide, I’ll show you how to replace AirTag battery without any tools or tech confusion. From spotting low battery alerts to choosing the right CR2032 battery (yes, even the bitter ones), and swapping it safely—it’s all here. Trust me, it’s super easy and takes just a couple of minutes!
So your AirTag’s stopped working, huh? Don’t panic, I’ve been there too. The good news? It’s probably just the battery. And no, you don’t need an Apple Genius to fix it.
I’ll explain How to Replace AirTag Battery step-by-step. Super simple, zero stress. Let’s get your AirTag buzzing again, my friend.
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How to Replace AirTag Battery: Step-by-Step Process
Okay, first things first—take the AirTag out of whatever fancy keychain or dog collar it’s been hiding in. Place it flat on a table with the white side facing down. That shiny steel side? Yep, that should be staring back at you.
Now, press down firmly on that silver cover. Give it a nice twist to the left (that’s anticlockwise, if you’re feeling fancy). It’ll stop rotating once it’s ready.
Carefully lift the cover off—don’t Hulk-smash it. You’ll see the old battery sitting there. It’s a CR2032 lithium 3V coin cell. Sounds technical, but it’s just a tiny round battery. You can find it in most local shops or online.
Pop in the new battery with the positive side up. That’s the side with the big “+” symbol on it. You should hear a satisfying beep when it clicks into place. That’s AirTag’s way of saying, “Thanks, buddy!”
Now align the cover’s three little tabs with the notches on the AirTag. Press it down and twist it back to the right (clockwise) until it locks. Done and dusted.
Just a quick PSA: please don’t leave batteries lying around. Especially if you’ve got kids or curious pets—these little things can be dangerous if swallowed.
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What Type of Battery Does AirTag Use?
Your AirTag isn’t too picky, but it does need a CR2032 lithium 3V coin battery. It’s the same battery you’ll find in wristwatches, TV remotes, and those weird kitchen timers that beep for no reason.
You don’t need to buy one from Apple (unless you like paying double). Just grab a good brand like Duracell, Panasonic, or Energizer.
Apple actually recommends using a bitterant-coated battery. It tastes awful (don’t ask how I know), which keeps kids from accidentally swallowing it.
But here’s the kicker—not all bitter-coated batteries play nice with AirTags. Some of them are a bit too thick or lose contact.
So always check if the packaging says “Works with Apple AirTag.” If not, you might have to scratch off the coating just a little (gently, with sandpaper—not a cheese grater).
Also, don’t trust batteries from shady online stores. If the brand name is spelled wrong, run. Seriously.
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When and How to Check AirTag Battery Level
AirTag batteries usually last around a year. But hey, time flies when you’re tracking stuff.
Your iPhone will give you a heads-up when the battery’s running low. A little “Low Battery” warning will pop up—Apple’s way of saying, “You might wanna fix this soon.”
If you’re the proactive type (go you!), you can check manually. Open the Find My app on your iPhone.
Tap the Items tab, then tap your AirTag. If the battery’s almost dead, it’ll say “Low Battery” right there.
I like checking mine every few months. Better safe than sorry, right?
And if your AirTag stops working altogether, don’t panic. Try removing and reinserting the battery. Still no luck? Time for a fresh one.
Oh, and please don’t just toss your old battery in the trash. They’re toxic little things. Drop them off at an Apple Store or an e-waste bin. Mother Nature will thank you.
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Extra Tips and FAQs
How long does the AirTag battery last?
Usually around one year—unless your AirTag’s tracking your dog’s marathon training.
Where to buy AirTag batteries in India?
Any local electronics store should have CR2032 batteries. Or you can go the online route—Amazon, Flipkart, etc.
What if AirTag doesn’t beep after battery change?
Double-check that the “+” side is facing up. Also, make sure the battery isn’t dead on arrival. It happens.
Can I use rechargeable batteries in AirTag?
Nope. Rechargeables won’t work. Stick with plain old CR2032 lithium ones.
Is it safe to change AirTag battery at home?
Absolutely. You don’t need tools, just fingers and a little patience.
What if my AirTag still won’t work?
Try the good old remove-reinsert routine. Still no joy? Reach out to Apple Support.
Why is bitterant coating important?
It tastes disgusting. That’s kind of the point—to stop kids from eating batteries like candy.
Can I use AirTag on my pet?
Sure! Just keep an eye on battery life. Because if it dies mid-chase, good luck finding Mr. Fluffy.
The Final Words
And that’s it! you’ve officially mastered How to Replace AirTag Battery. It’s easy, quick, and oddly satisfying. No need for a screwdriver or an engineering degree.
Just follow the steps, keep an eye on the battery type, and you’re golden. Trust me, your AirTag’s ready for another year of loyal tracking. Go ahead—give yourself a techie high-five!
Written By: Shiny
Publishing Time: 4th April 2025, 8:00 PM IST
Sources: Apple Support Forum, Wired, Beebom
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