65W 4.5mm*3.0mm Laptop AC Adapter/Power Supply/Charger for HP 15-r015dx 15-f039wm 15-f023wm 15-d035dx 15-d040ca DC-Output:19.5V-3.33A-65w; Input :100-240V, 50-60H DC tip: 4.5*3.0mm Package Includes: One AC Adapter and US Power Cord Short Circuit Protection,Over Voltage Protection&Over Current Protection 12 Months Warranty!!