... short circuit protection to appliances5, The switching ratio is 90% with high instant trouble start power6, Suitable for vehicles, steamboats, ... the most advanced DC-AC inverters, specially designed (with cigarette lighter) for devices like car audio, TV, small fridge, mobile and laptop ... )DC/AC inverters) Supply AC power to devices such as: car audio, TV, small fridge, mobile phone, and laptop charger ...