Energizer CR2032 Lithium Coin Battery 1 pack
The Energizer CR2032 button battery is one of the most commonly used 3V lithium cells in devices ranging from key fobs, 3D Glasses, Calculators, Medical Devices, Remote Controls, toys to computer memory backup. This convenient single cell pack from Energizer gives you a reliable power source now. Due to their lithium chemistry, you can set one of these batteries aside as a spare for up to 8 years. The lithium make-up also means these cells are very light in weight and extremely temperature tolerant, performing reliably at -20C to 60C. It is 20mm in diameter and 3.2mm thick.
3 Volt CR2032 battery
Used in heart rate monitors, keyless entry, glucose monitors, toys and games
Performs in extreme temperatures from -22 degree F ~ 140 degree F
Holds power for 8 years when not in use