MaxGreen MG-GOLD 650VA Offline UPS

MaxGreen 650VA MG-Gold5 UPS comes with 220Vac Input Voltage, 140-290VAC Input Voltage Range, 50 Hz Frequency, and 220Vac Output Voltage. This offline UPS also features ?10% (Bat Mode) AC Voltage Regulation, 50Hz ?? 1Hz (Bat Mode) Frequency Range, and a 2-6ms Transfer time Typical that provides you good performance. The MaxGreen 650VA Gold UPS also has Waveform Simulated Sine Wave (Bat Mode), Battery Internal maintenance-free lead-acid (Battery Type & Number 12V/9Ah*1). These UPS provides 4-6 hours of recovery time to 90% capacity, Full protection Short circuit, Overload, Battery discharge and overcharge, and Surge protection. This UPS also has a Humidity of 0-90% Relative Humidity of 0-40 ? (Non-condensing) and a Noise Level of Less than 40dB. The 650VA Gold MaxGreen UPS supports Windows 2000/2003/XP/Vista/2008, Windows 7/8 Linux Unix,  and MAC operating systems. This MaxGreen 650VA Gold up comes with a 01-year warranty.