Hipower DC Car Automobile Power Adapter Charger For HP Pavilion 15-AB153NR, 15-AB157CL, 15-AB157NR, 15-AB161NR, 15-AB165US, 15-AB168CA Laptop Notebook Computers (Compact Size) Input Rating: 11-15V DC (** This is a DC power adpater for use in vehicles. This is NOT an AC wall adapter for use in homes **) Voltage Rating: 19.50V Output Power: up to 65W maximum Amps: up to 3.33A maximum Output Connector: Barrel with Center Pin