1100VA/990Watt, incl. PowerShut Plus, 8x power sockets C13, basic device: H240xW145xD376mm 13.1Kg, battery pack: H240xW145xD376mm, 23Kg, RS232, USB, EPO, card slot for optionally available SNMP/relay card, *pure sine output*, . (min.) cos phi 0.7= 36min battery time, 3 year guarantee, batteries 8x12V-9.5AH,