Tripp Lite BPE480VC Floor Black power rack enclosure

External Battery Pack f/ 3-Phase UPS BPE480VC is an "empty" version of the Tripp Lite BP480V40C external battery pack that requires 40 user-supplied 12V 40AH batteries. Compatible with BB Battery model BP40-12 batteries with B2 type terminals (or equal). External battery case matches the appearance of compatible Tripp Lite UPS systems and includes all required wiring and installation accessories, except batteries. Offers extended battery runtime for critical connected loads. Includes internal disconnect for battery isolation. Multiple BP480V40C / BPE480VC cabinets can be daisy-chained to the UPS for even longer extended run operation.