0Professional Series CAR POWER ADAPTER for ALL Laptop and DVD players?Guaranteed Compatible Mobile175 Manufacturer: Pro Series Professional Series CAR POWER ADAPTER for ALL Laptop and DVD players?Guaranteed Compatible Description: ? 300 watts surge capacity, 175 watts peak power, 150 continuous power ? No extra wires or extra bulk to carry around ? Weighs only 5 oz. and fits in your pocket ? Run or charge your laptop and more ? Plugs into cigarette lighter and acts like a wallet outlet in your car ? User replaceable 20 amp fuse ? Automatic shut down protection against overload, and low battery conditions ? Quiet operation, 3 year Warranty