BuyBatts 230W AC Power Supply Charger Adapter Fits HP Elitebook B8V66UT, B8V73UT, 641514-001, 613159-001, 8770W, 693708-001, 609946-001, 608431-00, 608432-003, B8V69UT, 608431-001, 609945-001 Notebook Laptop Portable Computer DC Plug: Barrel w/ Center Pin Amps: up to 11.80A maximum Watts: up to 230W maximum Volts: 19.50V Input Rating: 100-240V 50/60Hz worldwide power compatible