Energizer 1220 Lithium Coin 3V Battery (CR1220)

The Energizer 1220 Lithium Coin 3V Battery (CR1220) is a reliable, long-lasting power source for devices like key fobs, watches, glucometers, heart rate monitors, and toys. With a 37mAh capacity, it delivers consistent 3V performance and can withstand extreme temperatures (-22°F to 140°F). It holds power for up to 8 years in storage, is mercury-free, and features child-resistant packaging for safety. Compatible with BR1220, DL1220, ECR1220, and 5012LC.