Hipower 150W DC Car Automobile Power Adapter Charger For Asus G72G, G72GX, G72GX-A1, G73, G73J, G73JH, G73JH-A2, G73JH-B1, G73JH-X1, G73JW, G73JW, G73JW-A1, G73JW-A1 Laptop Notebook Computers Input: 11-15V DC (** This is a DC power adpater for use in vehicles. This is NOT an AC wall adapter for use in homes **) Output Volts: 19.00V Output Wattage: up to 150W maximum Output Current: up to 7.89A maximum Connector: Barrel, Center +