Providing 500W of continues power, the Streetwize 500W Inverter can easily convert power from a 12V source to a 230V AV power supply. The Inverter is ideal for on the go use when you\'re in need of power for laptops, chargers and stereos.500W of continuous power1000W peak power1 x 3-pin UK plug socket1 x USB charging portConverts 12V DC to 230V AC power supplyAluminium case with cooling fanElectrical protection features - low voltage, over voltage, overload, short circuit and overheatingSupplied with battery connector cablesNot suitable for operating medical equipment, fluorescent lights and printers