.Specifications:Must use your existing hardware to connect UPS batteries2 x
6 Volts
4 AmpHour batteriesRBC1 equivalent1 Year Warranty100% OEM compatibleAPC Installation: (Adobe PDF)... to +50 °C
(4 °F to +122 °F). Rugged ConstructionThe high-impact resistant battery case is made either of non-conductive ABS plastic or styrene. Large capacity batteries frequently have polypropylene cases, all of these materials impart great resistance to shock, vibration, chemicals and heat