This compact 150W modified sine wave power inverter is ideal for providing AC power to appliances whilst away from mains power. They connect to your vehicle or auxiliary battery and provide AC power for appliances such as laptop chargers, stereos, phone chargers and other low wattage mains appliances. This range has been designed with operational safety in mind and is protected against over voltage, over load, over temperature, reverse polarity and short circuit conditions. A USB port is provided on the connection panel for convenient recharging of devices without the need to plug in your AC charger. Each model is housed in a robust aluminium extruded case. Output power: 150W Surge Power: 300W DC Input Voltage: 12V DC Output voltage: 230V AC Output frequency: 50Hz Output waveform: Modified sine wave Efficiency (typical): 88% No-load current: 0.25A Low Battery Shutdown: 10V High Battery Shutdown: 15.5V Alarm & Thermal Shutdown: 75°C Dimensions: 130 x 97 x 45 mm Net Weight: 0.5kg