Vertiv Liebert PSI5 UPS 48V External Battery Cabinet TAA 9 Ah Lead-Acid - 3-Year Warranty , 2U , For Government and Government-Affiliate Environments

With TAA compliance, this battery ensures safe operation in government or government-affiliated environments. This battery enclosure has a three-year factory warranty. This 48V external battery cabinet offers longer battery run time for connected devices. It is compatible with PSI5-1500RT120 UPS systems.