Mustek UPS PowerBlack 636 600VA 360W Line Interactive

Line-Interactive UPS with AVR, 600VA/360W, modified sine wave, 3 x IEC outlets, RJ11( 1*in/1*out), 1x USB port, 1x AC power cord, 2x IEC cables, 1x USB cable, 1x Application CD- Green topology, saving 50% energy than others at AC mode- Built-in super smart charger , 90% fully charged in 4 hours- Charging ability at low input voltage, 2 times more powerful than others- Excellent microprocessor control guarantees high reliability- Boost and Buck AVR for voltage stabilization- Off-mode auto charging- Auto-restart while AC is recovering- Simulated sine wave- Cold start function- Built-in USB communication port and RJ-11 phone protection.