Hipower DC Car Automobile Power Adapter Charger For Acer Aspire 5250-0665, 5250-0678, 5250-0693, 5250-0816, 5250-0895, 5250-BZ455, 5250-BZ467, 5250-BZ641, 5250-BZ853, AS5340 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 +