CR2032 Lithium Coin Cell Battery, Compatible with AirTag, 3V Long-Lasting Reliable Power for Watches, Calculators, Electronic Toys - Leak-Proof BR2032 DL2032 EA2032 ECR2032 KCR2032 (5 Pack)

Works great and a great price. Received in one day as stated on Amazon.

Batteries as described. Have installed into my car key fob and it works fine. Not sure yet how long they will last.

Worked well for my Apple air tag

This 5-pack of 3V lithium batteries is a solid choice for powering small electronics. They work perfectly in my devices like key fobs, watches, and small remotes, providing consistent and reliable performance.The batteries come well-packaged, and I appreciate the convenience of having a multi-pack for spares. The price is excellent for the quantity you get, making it a great value overall.My only reason for giving 4 stars instead of 5 is that the lifespan is good but not outstanding—they last a decent amount of time but could be a bit longer in high-drain devices. That said, they’re still dependable and get the job done without issues.If you’re looking for affordable and reliable 3V batteries, this pack is a great option!

Works great and great price for 5 batteries!

These batteries arrived immediately as promised, and they work perfectly. I received 5 for less than the price of 2 name brand. Excellent deal.

Great price for a 5 pack of CR2032 at price of a single button battery at local store. All tested out at 95-100% full charge.

Not sure if that is just the Airtag power demands but I have the impression these batteries won't last as long as the big premium brands.