This high efficiency power inverter use a modified sine wave to power 230V mains equipment from a 12V battery or DC power supply. Perfect for use while camping, in commercial vans/lorries, or as a means to convert charged batteries for back-up power in case of a blackout. Ideal for use with TVs, lighting, fans, kettles and many other everyday appliances. Over 85% efficiency Soft start minimises inverter shutdown when using large inductive loads Low/over voltage input protection Short circuit, overload and overheat protection Built in 1000mA USB socket LED and audible fault indicator Supplied with 1 pair of 800mm DC power cables and a spare blade fuse (2 pairs for 1500W and 2500W) Please note: Ensure the device is well within the inverter output power rating. We recommend using an inverter capable of supplying a minimum of 3 times the device's rated power to avoid damage to the inverter by any current surge Please note: For equipment with inductive loads, voltage sensitive devices or audio equipment we recommend using pure sine wave inverters which are more suitable for these devices