UPS SVEN Pro 800, 800VA/480W, Line Interactive, AVR, LED, 2xShuko Sockets--- http://www.sven.fi/ru/catalog/ups/pro_800.htmUPS type line-interactiveTotal power, VА 800Active power, W 480Type of load computer, monitorInput voltage level, V 175 – 280 ± 3%Output voltage level, V ~220 ± 10 %Input frequency, Hz 50Output frequency, Hz 50 ± 1 % (backup mode)Battery voltage, V 12Battery capacity, А•h 9Typical switching time, ms ? 10Batteries operation time, min 3-20 (dependent on connected load)Environmental temperature, °С 0 – 40Relative humidity, % 10 – 90Efficiency, % > 70Dimensions, mm 100 ? 295 ? 145Weight, kg 4.9Color black