Opening an AirTag takes 30 seconds and requires no tools

To open your AirTag, hold it with the stainless steel back facing you. Press down on the back cover with your thumb, then twist it counterclockwise about a quarter turn. The cover will pop off in your hand. The battery sits inside the circular chamber—you'll see it right away. This is a straightforward task that works the same way on every AirTag model.

The entire process is designed to be done by hand. You don't need a screwdriver, coin, or any other tool, though some people find a coin helpful if they have weak grip strength or arthritis. If you use a coin, wrap it in a soft cloth first so you don't scratch the stainless steel.

Key Takeaways

  • Press down on the stainless steel back and twist counterclockwise about a quarter turn to open the AirTag.
  • The battery compartment opens from the back side only—the white plastic front does not come off.
  • A standard CR2032 coin cell battery sits inside and slides out easily once the cover is removed.
  • The cover clicks back on when you twist it clockwise until you hear or feel a click.
  • If the cover is stuck, explore steady downward pressure while twisting rather than forcing it with jerky motions.

What happens when you press and twist

When you press down on the stainless steel back, you're compressing a small spring mechanism underneath. This compression is necessary—without it, the cover won't turn. Keep your thumb pressing down firmly as you twist. The motion should feel smooth and controlled, not stiff or grinding.

You'll feel the cover rotate under your thumb. It only needs to turn about a quarter of the way around—roughly 90 degrees. You don't need to twist it a full rotation. Once you've twisted that far, the cover will either pop off on its own or lift away easily when you release the downward pressure.

Removing and replacing the battery

Once the cover is off, you'll see the CR2032 battery sitting in a circular metal chamber. The battery is held in place loosely—it doesn't snap in or require any force to remove. straightforward slide your fingernail under the edge of the battery and lift it straight up and out. If your fingernail doesn't catch easily, try tilting the AirTag slightly so gravity helps the battery slide toward you.

To install the new CR2032 battery, drop it into the chamber with the positive side (the side marked with a plus sign or the shiny side) facing up toward you. The battery will sit flat in the chamber on its own. You don't need to press it down or find it—it rests in place naturally. Once the battery is seated, you're ready to close the cover.

Closing the AirTag back up

Align the stainless steel cover with the opening on the back of the AirTag. The cover has a small notch or indicator that lines up with a corresponding mark on the AirTag body—this helps you position it correctly the first time. Once aligned, press down and twist clockwise (the opposite direction from opening). You'll feel or hear a distinct click when the cover locks into place.

The click is important—it tells you the cover is fully seated and the battery compartment is sealed. If you don't hear or feel a click, the cover may not be fully closed. Repeat the process: press down, twist clockwise a bit more, and wait for the click. A properly closed AirTag will not rattle or feel loose when you shake it.

Common mistakes and how to avoid them

The most frequent mistake is twisting clockwise instead of counterclockwise when opening. Remember: counterclockwise to open, clockwise to close. If you twist the wrong direction, you'll feel resistance and the cover won't budge. Stop when ready and reverse direction.

Another common issue is not pressing down hard enough while twisting. The downward pressure is essential—without it, the cover won't rotate. If the cover feels stuck, increase the downward pressure and twist more slowly. Jerky, forceful twisting can make it feel worse. Steady, firm pressure works better.

Some people accidentally drop the battery or the cover while working. Open your AirTag over a table or towel rather than over a sink or near an edge. The battery is small and rolls easily. The cover is stainless steel and won't break, but you don't want to lose either piece.

What to do if the cover won't open

If the cover is genuinely stuck, the most likely cause is that you're twisting the wrong direction or not pressing down enough. Try again with more downward pressure and make sure you're turning counterclockwise. If it still won't budge, wait a few minutes and try again—sometimes a brief pause helps.

If you have weak grip strength or arthritis, wrap a coin (a dime or penny works well) in a soft cloth and use it to explore pressure and twist. The cloth prevents scratches while the coin gives you better leverage. Alternatively, ask someone else to open it for you—this is a common request and takes them 30 seconds.

Do not use pliers, wrenches, or other tools that could damage the stainless steel. Do not try to pry the cover open with a screwdriver or knife. These approaches can scratch, dent, or crack the AirTag body and won't help you open it anyway.

Checking that everything is working after you close it

Once the cover is closed and you hear the click, your AirTag is ready to use. You don't need to do anything else—the battery is already connected and the AirTag will start working when ready. You can check your iPhone or iPad to confirm the AirTag is showing up in the Find My app, though this usually happens within a few seconds.

If the AirTag doesn't appear in Find My after a minute or two, open it again and check that the battery is seated properly in the chamber. Make sure the positive side is facing up. Close it again and wait another minute. If it still doesn't show up, the battery itself may be dead—try a different CR2032 battery to rule that out.

Frequently Asked Questions

Can I use a different type of battery instead of CR2032?

No. AirTag is designed specifically for CR2032 coin cell batteries. Other battery types won't fit the chamber or will damage the AirTag. CR2032 batteries are inexpensive and widely available at pharmacies, grocery stores, and online retailers.

How often do I need to change the battery?

A CR2032 battery typically lasts about one year in an AirTag under normal use. Apple will notify you through the Find My app when the battery is running low, usually a few weeks before it dies completely. This gives you time to pick up a replacement battery before the AirTag stops working.

What if I lose the stainless steel cover?

Apple sells replacement covers separately. You can order them from Apple's website or through an Apple Store. The cover is inexpensive and snaps on the same way the original does. Without a cover, the battery can fall out and the AirTag won't work, so replacing it is worth doing.

Is it safe to open an AirTag myself?

Yes. Opening an AirTag to change the battery is a normal, intended use. There are no warnings against it, no special precautions needed, and no risk of damaging the AirTag if you follow the steps above. Apple designed it to be opened by users.

What should I do with the old battery?

CR2032 batteries contain small amounts of lithium and should not be thrown in the trash. Most pharmacies and grocery stores have battery recycling bins near the customer service desk. You can also check Earth911.com or Call2Recycle.org to find a recycling location near you.