Drypower 6SB7.2PDrypower 6V 7.2Ah Sealed Lead Acid BatteryUsage and CompositionBackup and Main Power Cyclic UseSealed Lead Acid (SLA)Battery SpecificationsVoltage 6VWatt Hour 43.2WhNominal Capacity 7.2AhPhysical DimensionsTermination F1 (4.8mm Spade)Width 34mmHeight 94mmLength / Breadth / Depth 151mmWeight 1200g