Drypower 12SB1.2PDrypower 12V 1.2Ah Sealed Lead Acid BatteryUsage and Composition Backup and Main Power Cyclic Use Sealed Lead Acid (SLA) Battery Specifications Voltage 12V Watt Hour 14.4Wh Nominal Capacity 1.2Ah Physical Dimensions Termination F1 (4.8mm Spade) Width 43mm Height 53mm Length / Breadth / Depth 97mm Weight 5.5Kg