Apple AirTags help you keep track of your belongings, but like any device, they need power to function. These small trackers use a CR2032 battery that lasts about a year with normal use. Changing the AirTag battery is a simple process that takes just a few minutes.
You might wonder when to replace your AirTag’s battery. The Find My app on your iPhone will alert you when the battery is running low. This gives you plenty of time to get a new battery before your AirTag stops working. It’s a good idea to keep a spare CR2032 battery on hand so you can swap it out quickly when needed.
AirTags are designed for easy battery replacement. You don’t need any special tools or skills to do it. Just twist the back cover off, pop out the old battery, and put in the new one. Make sure to use a battery without a bitterant coating, as this can interfere with the AirTag’s function.
| AirTag Battery Info | Details |
|---|---|
| Battery Type | CR2032 |
| Average Life | 1 year |
| Replacement Ease | High |
| Tools Needed | None |
AirTag Battery: Keeping Your Tracker Powered
Apple AirTags are designed for long-lasting use, but eventually, you’ll need to replace the battery. Here’s a guide to AirTag battery life and replacement:
How Long Does the AirTag Battery Last?
Apple claims the AirTag battery lasts for over a year with typical use. This includes several factors like how often you use the Find My app to locate your AirTag and the type of battery you have.
What Kind of Battery Does AirTag Use?
AirTag uses a standard CR2032 battery. This is a common type of lithium coin battery that you can find at most stores that sell batteries.
How to Replace the AirTag Battery
Replacing the AirTag battery is a simple process:
- Push down and rotate counterclockwise on the back of the AirTag.
- Remove the cover and the old battery.
- Insert the new CR2032 battery with the positive side facing up.
- You’ll hear a sound indicating the battery is connected.
- Replace the cover by aligning the three tabs with the slots and pushing down until you hear a sound.
Signs Your AirTag Battery is Low
The Find My app will notify you when your AirTag battery is low. You might also see a notification on your iPhone or iPad.
Tips for Extending AirTag Battery Life
- Avoid frequent use of Precision Finding: This feature uses more battery power.
- Use a high-quality battery: Some CR2032 batteries last longer than others.
Where to Buy Replacement Batteries
You can buy CR2032 batteries at most convenience stores, drugstores, and electronics stores. You can also find them online.
Important Notes
- Recycle your old battery: CR2032 batteries contain lithium and should be recycled properly.
- Keep batteries away from children: Coin batteries can be dangerous if swallowed.
With proper care and maintenance, your AirTag will provide reliable tracking for years to come.
Design and Functionality
Apple’s AirTag combines sleek aesthetics with practical features. Its compact form integrates seamlessly with the Find My app to help you locate lost items quickly and easily.
Physical Overview
The AirTag has a small, disc-shaped design measuring 1.26 inches in diameter and 0.31 inches in height. It weighs just 0.39 ounces. The device features a white plastic body with a polished stainless steel battery cover on one side.
The battery cover displays the Apple logo and can be easily removed to replace the CR2032 battery inside. A built-in speaker emits sounds to help you locate the AirTag when nearby.
The AirTag is water and dust resistant with an IP67 rating. This means it can withstand submersion in 1 meter of water for up to 30 minutes.
Integration with Find My App
AirTags work exclusively with Apple’s Find My network. After pairing an AirTag with your iPhone, you can track its location through the Find My app.
The app displays your AirTag’s last known location on a map. When in range, you can make the AirTag play a sound to help you find it. For more precise tracking, newer iPhones use Ultra Wideband technology to guide you directly to the AirTag.
If your AirTag is far away, it leverages Apple’s vast network of iOS devices to anonymously relay its location back to you.
| Feature | Description |
|---|---|
| Battery Life | About 1 year |
| Water Resistance | IP67 rated |
| Compatibility | iOS 14.5 or later |
| Precision Finding | iPhone 11 or newer |
Battery Specifications
AirTags use a specific battery type with unique features. You’ll need to know how to replace it when the time comes.
Type and Power
AirTags use a CR2032 lithium 3V coin battery. This battery type is common in small electronics and watches. It’s flat and round, measuring about 20mm in diameter and 3.2mm thick.
The CR2032 provides enough power for an AirTag to last about a year with typical use. This includes four sound events and one Precision Finding event daily.
When choosing a replacement, avoid batteries with bitterant coatings. These can interfere with the AirTag’s function.
| Battery Spec | Details |
|---|---|
| Type | CR2032 |
| Voltage | 3V |
| Lifespan | ~1 year |
| Size | 20mm x 3.2mm |
Replacing the Battery
You can easily replace your AirTag’s battery at home. Here’s how:
- Press down on the stainless steel cover
- Turn it counterclockwise until it stops
- Remove the cover and old battery
- Insert the new CR2032 battery with the positive side up
- Replace the cover and turn clockwise to close
Make sure the battery is seated properly. You’ll hear a sound when the new battery is recognized.
Many stores carry CR2032 batteries. Brands like Duracell offer reliable options. Always dispose of old batteries properly.
Safety and Precautions
When handling AirTag batteries, you need to be aware of certain safety measures. These precautions help protect you and your children from potential hazards.
Bitterant Coating
Apple has added a bitterant coating to AirTag batteries. This coating deters children from swallowing them. The bitter taste makes the battery unpleasant to put in the mouth. While this is helpful, it’s not a substitute for proper storage.
Keep batteries out of reach of children at all times. If a child swallows a battery, seek medical help immediately. The bitterant coating doesn’t prevent internal damage from ingestion.
Storage and Disposal
Store your AirTag batteries in a cool, dry place. Avoid extreme temperatures. Keep them in their original packaging until use. This protects the batteries and prevents accidental activation.
When disposing of old batteries, follow local regulations. Many stores offer battery recycling programs. Don’t throw batteries in regular trash. They can harm the environment.
Check your AirTags regularly for signs of battery swelling or leakage. If you notice any issues, replace the battery right away. Use gloves when handling damaged batteries.
| Do’s | Don’ts |
|---|---|
| Store in cool, dry place | Leave within child’s reach |
| Recycle properly | Throw in regular trash |
| Check for damage regularly | Mix old and new batteries |
Remember, proper handling of AirTag batteries ensures both your safety and optimal device performance.
Troubleshooting and Maintenance
AirTag battery issues can be frustrating. These tips will help you troubleshoot common problems and extend your device’s battery life.
Common Issues
AirTag battery problems may occur after replacement. If your AirTag doesn’t work after changing the battery, try these steps:
- Unscrew the back and remove the battery
- Clean the battery contacts gently with a soft cloth
- Reinsert the battery, ensuring it’s properly seated
- Screw the cover back on tightly
You’ll hear a chirp when the battery is correctly placed. If issues persist, try a different CR2032 battery. Some brands have a bitter coating that can interfere with contact.
For connection problems, ensure your iPhone is updated to the latest iOS version. Restart your phone if needed. If the AirTag still won’t connect, reset it by removing and reinserting the battery five times.
Battery Life Optimization
To maximize your AirTag’s battery life:
- Avoid extreme temperatures. Store your AirTag between 32°F and 95°F (0°C to 35°C)
- Reduce unnecessary pinging. Only use Precision Finding when needed
- Keep your iPhone’s Bluetooth and location services on for efficient connections
- Update your AirTag’s firmware regularly through the Find My app
Apple claims AirTags last about a year with normal use. You’ll receive a low battery notification on your iPhone when it’s time to replace the battery. Check the battery status anytime in the Find My app:
- Open Find My
- Tap the Items tab
- Select your AirTag
The app will show “Low Battery” if replacement is needed soon.
| Battery Type | Expected Lifespan | Replacement Frequency |
|---|---|---|
| CR2032 | About 1 year | Annually or as needed |
Frequently Asked Questions
Apple AirTags use replaceable batteries that need periodic attention. Users can check power levels, replace batteries, and troubleshoot issues with a few simple steps.
How can the battery in an Apple AirTag be replaced?
Replacing an AirTag battery is straightforward. Press down and twist the metal cover counterclockwise. Remove the old battery and insert a new CR2032 coin cell. Replace the cover by aligning the tabs and turning clockwise until it clicks.
What is the expected lifespan of an Apple AirTag battery?
Apple claims AirTag batteries last about one year. Actual lifespan varies based on usage. Frequent location updates may drain the battery faster.
How does one check the power level of an AirTag’s battery?
You can check the battery level in the Find My app. Open the app, tap “Items,” and select your AirTag. The battery status appears below the AirTag’s name.
What steps are involved in removing the battery from an AirTag?
To remove the battery, press down on the stainless steel back cover. Turn it counterclockwise until it stops. Lift the cover and the battery will be visible. Gently remove the old battery.
What type of battery is compatible with Apple AirTags?
AirTags use CR2032 coin cell batteries. These are common and widely available. Avoid batteries with bitterant coatings, as Apple states they may not work properly.
What should be done if the AirTag battery replacement does not work?
If issues persist after battery replacement, try these steps:
- Ensure the battery is inserted correctly.
- Clean the battery contacts gently.
- Try a different CR2032 battery.
- Reset the AirTag by removing and reinserting the battery five times.
- If problems continue, contact Apple Support for further assistance.
How Far Away Can You Track an AirTag?
AirTags don’t have a specific maximum range. They use Bluetooth to connect to Apple devices within approximately 30 feet. However, the real power of AirTag lies in the Find My network. When an AirTag is out of Bluetooth range of its owner, it can leverage the hundreds of millions of Apple devices around the world to relay its location. This means you can potentially track an AirTag across cities or even countries, as long as it’s within range of an Apple device.
Can AirTag Be Used to Track a Car?
While AirTags are not specifically designed for car tracking, they can be used for this purpose with some caveats.
- Concealment: You’ll need to find a discreet place to hide the AirTag in your car.
- Range: AirTags rely on the Find My network, so the car’s location will only update when it’s within range of an Apple device. This might not be ideal for real-time tracking in remote areas.
- Anti-theft features: AirTags have anti-stalking features that could alert someone if an unknown AirTag is moving with them.
For dedicated car tracking, consider a GPS tracker designed specifically for vehicles. These often offer features like real-time tracking, geofencing, and alerts.
How Often Do AirTags Need to Be Charged?
AirTags don’t need to be charged. They use a replaceable CR2032 battery that lasts for over a year with typical use. When the battery runs low, you’ll receive a notification on your Apple device, and you can easily replace the battery yourself.
