CyberPower Smart App Double Conversion Online UPS - 6 kVA/6 kW - 2U Rack/Tower - 4 Hour Recharge - 1.40 Minute Stand-by - 230 V AC Input - 200 V AC, 208 V AC, 220 V AC Output - 4 x IEC 60320 C13, 2 x IEC 60320 C19 Receptacle(s) - Single Phase - Pure Sine Wave - Serial Port - 7 x Battery/Surge Outlet