Drypower 12GB75CDrypower 12V 75Ah Sealed Lead Acid BatteryUsage and Composition Backup and Main Power Cyclic Use Sealed Lead Acid (SLA) Battery Specifications Voltage 12V Watt Hour 900.0Wh Nominal Capacity 75Ah Physical Dimensions Termination F8 (M6 Bolt) Width 170mm Height 202mm Length / Breadth / Depth 260mm Weight 24.8Kg