The Vertiv Liebert PSI5-72VBATT External Battery Cabinet is engineered to provide extended backup power for Vertiv Liebert PSI5 UPS systems, including the PSI5-3000RT120 and PSI5-5000RT208 models. Featuring valve-regulated lead-acid (VRLA) batteries with a 9 Ah capacity and 72V output, this cabinet enhances runtime during power interruptions to safeguard critical IT infrastructure such as servers, routers, switches, and network workstations. Its compact 2U rack/tower-compatible design allows easy integration into existing setups while supporting connection of up to six external battery cabinets for scalable power extension. The non-spillable VRLA technology ensures dependable performance and long service life when properly maintained and charged. Ideal for network closets and small data centers, this external battery cabinet helps maintain business continuity by providing reliable power protection for mission-critical electronics.

Enhance your UPS system's runtime and protect your critical equipment by adding the Vertiv Liebert PSI5-72VBATT External Battery Cabinet today.

Product Dimensions:

24.80 x 17.20 x 3.50 in

70.00 lbs

Shipping Dimensions:

12.44 x 12.44 x 6.73 in