Drypower 12SB9P-F2Drypower 12V 9Ah Sealed Lead Acid BatteryUsage and Composition Backup and Main Power Cyclic Use Sealed Lead Acid (SLA) Battery Specifications Voltage 12V Watt Hour 108.0Wh Nominal Capacity 9Ah Physical Dimensions Termination F2 (6.35mm Spade) Width 65mm Height 94mm Length / Breadth / Depth 151mm Weight 2700g