Replacing your AirTag battery is a simple task that anyone can handle, but there are a few key things to know before you start. These little tracking devices typically last about a year before needing a fresh battery, and Apple’s made it pretty straightforward to swap them out.
What You’ll Need
Before diving in, grab yourself a new CR2032 battery – that’s the coin-shaped one you’ll need. While these are common and easy to find, I always recommend getting a quality brand since they tend to last longer and are less likely to cause issues.
The Replacement Process
Here’s where it gets interesting – Apple actually designed the AirTag with a clever twist-to-open mechanism. Press down on the metallic back and rotate it counterclockwise until it stops. You’ll hear a satisfying click, and the cover will come loose.
Important Tips During Replacement
When you pop out the old battery, take a moment to note how it’s positioned. The positive side (marked with a ‘+’) should face up when you put in the new one. I’ve seen plenty of folks get confused about this detail, but it’s crucial for proper operation.
Finishing Up
Now comes the slightly tricky part – realigning the cover. Line up those three tabs with the slots in the AirTag’s body, press down gently, and twist clockwise. You’ll hear another click when it’s properly sealed. If you don’t hear that click, try again – it needs to be fully closed to maintain its water resistance.
Common Issues to Watch For
Sometimes you might notice your AirTag doesn’t immediately spring back to life after a battery change. Don’t panic – this is actually pretty normal. Give it a minute or two to reset itself. If it’s still not working, try removing and reinserting the battery again.
Battery Selection Tips
While any CR2032 battery will technically work, I’ve found that some brands with bitterant coatings (designed to prevent children from swallowing them) can cause connectivity issues. If possible, stick to batteries without these coatings for the most reliable performance.
When to Replace
Your iPhone will let you know when your AirTag’s battery is running low through a notification. Don’t wait until it’s completely dead – I usually recommend changing it as soon as you get that first low battery alert. This way, you’ll avoid any tracking interruptions at potentially crucial moments.
Remember, if you’re managing multiple AirTags, it’s smart to label them with their battery replacement dates. I keep a simple note in my phone with the dates I’ve changed each one – it’s saved me from guessing games more times than I can count.
