6 pack of Energizer 2032 Batteries, 3V Lithium Coin Batteries3V lithium coin batteries perform in extreme temperatures from -22 F to 140 FLong lasting toy, health monitor and remote batteries - works with AirTag and similar devicesCoin cell batteries hold power for up to 10 years in storageCR2032 3V lithium coin battery enclosed in child-resistant packaging to help keep kids safe from ingestionEnergizer is the #1 specialty brand of battery, ensuring dependability "Don’t let their small size fool you: This 6-pack of Energizer 2032 Lithium Coin 3-Volt Batteries delivers big time on long-lasting, dependable power for your coin-battery-operated items. From heart rate or glucose monitors, to remotes, keyless entry systems, key fobs, watches, toys and games, and even more specialized devices, our coin batteries are compatible with the devices that fit your life, so you can keep going. These reliable and durable Energizer Coin Lithium Batteries are able to withstand a wide range of temperatures (from -22º to 140º F) and can hold power in storage for up to 10 years, giving you coin battery power you can depend on. Responsibly designed with zero mercury and child-resistant safety packaging to keep your little one safe, it’s easy to see why Energizer Lithium Coin Batteries are the right choice for your specialty devices."