Drypower 12SB34CDrypower 12V 34Ah sealed lead acid batteryUsage and Composition Backup and Main Power Cyclic Use Sealed Lead Acid (SLA) Battery Specifications Voltage 12V Watt Hour 408.0Wh Nominal Capacity 34Ah Physical Dimensions Termination F6 (M5 Bolt) Width 131mm Height 159mm Length / Breadth / Depth 197mm Weight 10.50Kg