The 1216 battery is used for:
Heart Rate Monitor, Watches, Cameras, Calculators, Car Security Alarm, Keyless Car Remotes, Organizers, Glucometer, Computer Equipment (memory backup battery) CMOS, Toys, Communication Equipment, data pack for video cameras, and other devices that requires this battery size
Equivalent Batteries:
CR1216, BR1216, DL1216, ECR1216, LM1216, E-CR1216, KCR1216, 5034LC, 280-208
Battery Size:Coin, 12.5mm Capacity:25mAh Dimensions:
0.49" Dia x 0.06" H (12.5mm x 1.6mm)