Dell Alienware 15 R4 Car Power Supply Adapter

Perfect for in-car use for your Dell Alienware 15 R4, no more running out of batteries.
This high power DC adapter is designed to power the Dell Alienware 15 R4 computer which require DC input from 15V to 24V while you are traveling in the car.
Simply connect your Dell Alienware 15 R4 laptop to your cigarette lighter socket using this power adaptor and you are all set.
DC INPUT; 12-16V,9A.
DC OUTPUT; 16V/18V/19V/20V, 4.5A MAX OUTPUTPOWER; 90W MAX.
Fuse for overload protection.
Compatible with the Dell Alienware 15 R4 model laptop.