"Overview\nBP72V15-2U rackmount external battery pack offers extended battery runtime when used in conjunction with expandable 72V Tripp Lite rackmount and tower UPS systems. Includes heavy gauge cabling with high current DC connector for safe, simple installation. Included mounting accessories support 2U rackmount installation in 4 post racks. Options for 2 post center-mounting and wall mount installation available.\n\nCompatible with these UPS Systems - SU3000RTXL2U, SU3000RTXL3U, SU3000RTXLCD2U, SU3000RTXLCD3U, SU3000RTXR3U, SU3000RTXR3UHW, SU3000XL, SU3000XLCD, SUINT3000RTXL2U, SUINT3000RTXL3U, SU3000LCD2UHV, SUINT3000LCD2U and other Tripp Lite UPS systems that specify the use of this battery pack."