Supplies continuous smooth 230V power from 12V DC power supply found in cars, caravans, boats and commercials. Suitable for powering small TVs, laptops, power tools and various other electrical equipment rated under 1000W (maximum under load). Features USB port (5V/2.1A) for use on various domestic electronic equipment such as digital cameras and mobile phones. Aluminium case provides durability and maximum heat dissipation. Safety features include automatic overload shutdown, short circuit protection, low voltage alarm, low voltage shutdown and overheat shutdown. Supplied with battery leads.