Maximize the lifespan of your AirTag batteries. Our guide covers replacement tips and everything you need to know about AirTag batteries. While other batteries may not actually fit your AirTag, our batteries fit perfectly and will last just as long as the original installed by Apple.

Understanding the Context

Our batteries are sourced from the same trusted manufacturer used by Apple, ensuring seamless compatibility and maximum performance for your AirTag. Panasonic CR2032 is the best battery for AirTag. It has no bitterant coating, delivers a full 3V output, and lasts 12 months or longer in both AirTag and AirTag 2. Energizer CR2032 is a close second.

Key Insights

Avoid Duracell CR2032 batteries because their bitter safety coating blocks the electrical contact inside the AirTag. Shop for airtag batteries, including Energizer 2032 and Duracell AA batteries. Find high-quality, long-lasting lithium and alkaline options for your AirTag devices. Do you see "AirTag Battery is Low" alert on your iPhone? Read on to learn how to replace AirTag battery at home.

Final Thoughts

Follow this guide to replace the battery in your Apple AirTag. AirTags use one CR2032 coin cell battery. Insert a new CR2032 lithium 3V coin battery (available at most electronic and drug stores) with the positive side facing up. You'll hear a sound indicating that the battery is connected. Keep batteries away from children.