Hipower DC Car Automobile Power Adapter Charger For Acer Aspire One 756-2840, AO756-2840, 756-2868, AO756-2868, 756-2899, AO756-2899, 756-4411, AO756-4411, 756-4854, AOP532H 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 65W maximum Output Current: up to 3.42A maximum Connector: Barrel, Center +