Energizer CR1220 (1 blister pack of 1 battery)

Energizer CR1220 3V lithium battery, CR1220 is a battery that is used to power devices (automobiles, key fob lights, cameras, calculators, digital watches, fitness trackers, small remote controls and laser pointers). The CR1220 battery is also used in some medical devices such as electronic scales and heart rate monitors, blood pressure monitors and digital thermometers etc. The results of use may vary depending on the device or use. Usage time results may vary according to device or application. Packaging may vary.