Power Pac 650VA Offline UPS

Power Pac 650VA Offline UPS, Capacity 650VA, Voltage on battery Simulated sine wave at 100V / 220V / 240V +/- 10% — AVE control with PWM, Frequency on battery 50 or 60Hz +/- 1Hz, Transfer Time 4 MS,  Input Voltage single phase + N 100V / 110V +/-20%, 120V -20%, +15% 220V / 230V / 240V, 160V ~ 270V at line input, Overload Protection UPS automatic shutdown if overload exceeds110% at 10 seconds, 130% at 3 seconds, Short Circuit UPS output cut off immediately, Spike Protection 460 Joules, 8/20?s, Battery Type Sealed, maintenance-free lead acid batteries, Typical Recharge Time to 90% of full capacity 6 Hours, Back-up Time PC with 15?? Monitor Full Load 12 minutes, Half Load 16 minutes, Protection Automatic self-test, over discharge protection, short circuit protection by fuse, Net Weight kg 5.7 kg, AC Normal Indicator GREEN, Battery Charging AMBER, Back Up Indicator RED, Ambient Operation 3,500 meters max, Elevation, 0-95% humidity (No-condensing water), 0-40 deg, Audible Noise< 40dBA 1 meter from surface, Warranty 1-year.