Hipower DC Car Automobile Power Adapter Charger For IBM Lenovo Ideapad 0862, Y570 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 120W maximum Output Current: up to 6.32A maximum Connector: Barrel, Center +