Technical SpecificationBrandMAXELL Lithium BatteryModelMAXELL CR2016 3v Lithium Battery / CR2016 3V BatteryFeatureLithium CellVoltage3vCapacity220mAh (Approx)Battery Dimensions20 x 3. 2 mm Package Content: 1 pcs Maxell CR2016 3v Lithium BatteryOriginJAPAN.