Eaton Tripp Lite Series 48V Extended Battery Module (EBM) for 750VA, 1000VA and 1500VA SmartPro UPS Systems, 2U Rack/TowerEaton Tripp Lite Series 48V Extended Battery Module (EBM) for 750VA, 1000VA and 1500VA SmartPro UPS Systems, 2U Rack Tower The BP48VRM2U 48V Extended Battery Module is engineered to dramatically extend the runtime of compatible Eaton Tripp Lite SmartPro UPS systems. When power reliability is criticaldata centers, server rooms, networking closets, or small to mid size officesan EBM provides a practical, scalable solution to keep critical equipment