Puls Battery Module, Passive, Series: U, 24 VDC/7 Ah Power, For Use With: UB20 DC-UPS Control Unit, 35 A Maximum Discharge, 1.8 A Charging Current, Screw Terminal, Electrolyte: Lead-Acid, Environmental Conditions: -10 to 40 deg C Temperature, 137 mm W x 143 mm D x 186 mm H Dimensions