Energizer ECR1220BP 3v Lithium Button Battery

Flat Battery For Various Watches, Pocket Organizers, Calculators, Garage Door And Other Devices
# Specially designed to keep watches, calculators & other small electronics working longer. High power to Weight ratio delivers long-term performance. Superior quality provides dependable power. Battery Type: Specialty
# Battery Size: 1220; for Use With: Calculators; Watches; Battery