Laptop Replacement AC Adapter for select Compaq Presario Models & More! ** Includes Mousepad!** Replaces HP / COMPAQ AC Power Adapter Models: 391173-001 , 463953-001 , 463955-001 , 463958-001 , 534092-001 , 608425-003 , 609939-001 , ED494AA Specification: 18.5 Volts; 3.5 Amp; 65 Watt Short Circuit Protection, Utilizes ICC Technology Free Extended 3 Year Manufacturer's Warranty ; European Quality with Silicon Valley Technology; Customer Satisfaction Guaranteed Package Includes: Mouse Pad, a $6.99 Value!