4 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 Energizer 2032 Lithium Coin Batteries provide reliable power for your important devices. The lithium 2032 batteries perform in extreme temperatures from -22 F to 140 F for dependable power. Use these Energizer batteries as key fob batteries, batteries for remotes, bathroom scales, or for glucose monitors and more. Energizer coin batteries are also ideal for your keyless entry system, toys and games. Lasting up to 10 years in storage, these 2032 lithium batteries provide power when you need it. These lithium coin batteries come in child-resistant packaging to help keep kids safe from ingestion.