Models No. : GX-120NF Input Voltage: DC 12 V / 24 V Output Voltage: AC 100 ~ 115 / 220 ~ 230 V Continuous Power: 120 W Frequency: 50 / 60 Hz Low Battery-Voltage Alarm: 10.5 V í+ 0.5 V Low Battery-Voltage Shutdown: 10 V í+ 0.5 V Output Waveform: Analogue Sine Wave Efficiency: 85 ~ 90 % Cooling Fan: Yes Temperature Protect: 65 óXC í+ 5 óXC Protect Functions: Over load , Over heat , Low voltage Reverse connection , Short circuit Size: 65.5 x 129 mm Electrical Wire Extent: 0.8 m Weight: 370g Output Connection: Universal Outlets and USB Charge port Accessories: Portable flannel bag 1 PCS/Retail Box