... .Pure Sine Wave Inverter 4.USB & LED DC to AC Power InverterPower inverter, modified sine wave power inverter, modified ... DC No load current: <1A Output voltage: 110 to 120 or 220 to 240V AC Output frequency: 60 ±2 or 50 ... voltage: LED Red light, automatic recoveryOver load: LED Red light, automatic recoveryOver temperature : LED Red light, automatic recoveryShort circuit: LED Red light, automatic ...