DETAILS: The HP 65W AC/Auto/Air Combo Smart Adapter allows you to power and charge your notebook while in the office, at home, or in the car, and offers you the additional capability of powering your notebook on any airplane. The convenient charging switch allows you to toggle between charging and power-only voltage levels so you can charge your battery while in the office or in the car, and the usage of the power feature while on an aircraft. Product Description HP Smart power adapter - AC / car / airplane - 65 Watt Device Type: Power adapter - AC / car / airplane - external Dimensions (WxDxH): 5.7 in x 2.4 in x 1.2 in Weight: 16.9 oz Localization: English / United States Output Voltage: 15 / 18.5 V Power Provided: 65 Watt Manufacturer Warranty: 1 year warranty ALTERNATE ITEM #: ED993AA#ABA UPC: 0882780019249