Mini cell CR1216 183254 Varta's mini cells provide energy for f.inst. pocket calculators, cameras, watches, car alarms and electronic games and works also as a back-up battery in DVD-players and video machines. Specifications: Type: CR1216 Chemical system: lithium Voltage: 3 volt Capacity: 25 mAh Package: 1 pcs Diameter: 12,5 mm Height: 1,6 mm