Vktech 1500w 12v Dc to 110v Ac Car Truck Automotive Power Inverter Converter 1500W car power inverter, convert DC 12V to AC 110V. Perfect for in-car use, powers up notebook/laptop, DVD player, digital camera, etc. Steady and precise output voltage. Over temperature protection, overload protection, over voltage protection. Audio alarm of low battery level prior to auto shut down.