EnterprisePlus Extended runtime-capable UPS 2000VA 1760 Watts 120V LCD display 8 5-15R and 1 - L5-20R on battery receptacles Rack/Tower/Optional Wallmount 7 min full load 15 min half load RS-232 and USB comm-port SentryHD software included with all models optional battery pack is BP72RTXL and BP72RTEXL. UL Certified. Sealed lead acid battery included.