BuyBatts Car Power Supply Charger DC Adapter Fits HP Pavilion 15-AB027CL, 15-AB110NR Notebook Laptop Portable Computer (Compact Size) DC Plug: Barrel with Center Pin Current Rating: up to 3.33A maximum Output Watts: up to 65W maximum Voltage Rating: 19.50V 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 **)