Tenergy 3V CR2032 Batteries, Lithium Button Coin Cell 2032 Battery, Compatible with AirTags, Key FOBs, Calculators, Coin Counters, Watches, Heart Rate Monitors, Glucometer, and More, 10 Count

Customers find these batteries work well with Apple AirTags and appreciate their perfect size for scales. The quantity is convenient, with multiple batteries included in each pack, and they fit well in various devices. However, the battery life and quality receive mixed reviews - while some say they last a long time, others report they don't last very long and are of low quality. The value for money and replacement frequency also get mixed feedback, with some finding them great value while others say they're not worth purchasing and need frequent replacement.