Drypower 12SB22CDrypower 12V 22Ah Sealed Lead Acid BatteryUsage and Composition Backup and Main Power Cyclic Use Sealed Lead Acid (SLA) Battery Specifications Voltage 12V Watt Hour 264.0Wh Nominal Capacity 22Ah Physical Dimensions Termination F8 (M6 Bolt) Width 76mm Height 167mm Length / Breadth / Depth 181mm Weight 69Kg