CompatibleDellAmps7.7AVolts19.5VWatts150WPin Size7.4mm x 5.0mm x 0.6mmPower:  150W | Voltage: 19.5V | Current: 7.7AConnector Size: 7.4*5.0*0.6mmTechie charger for laptops offers efficient charging at home, in the office or on the go.Compatible Dell 150W charger for Alienware, Latitude, Inspiron and more models.Compatible Model NameDell PA-15Dell PA-5M10Dell J408PDell N426PDell R940PDell KFY89Dell 331-7224Dell W7758Dell Alienware M14Dell Alienware M14xDell Alienware M14x R2Dell Alienware M15xDell Alienware M17xDell Alienware M17x R3Dell Alienware M17x R4Dell Alienware 14 R1 P39GDell Latitude E5510Dell Latitude E6420Dell XPS 17 (L701X)Dell XPS 17 (L702X)Dell Vostro 360Dell Inspiron One 2320Dell Inspiron 5150Dell Inspiron 5160Dell Inspiron 500MDell Inspiron 700MDell Inspiron 6000Dell Inspiron 6000DDell Inspiron 9100Dell Inspiron 9200