1.Input : 11V-16V Car Plug 2.Output at 16 - 20V , 4A (64W,72W,76W,80W) 3.Universal Notebook ... 4A 64W-80W * 100% Brand New* Input at 11V-16V Car Plug* Output at 16 - 20V , 4A (64W,72W,76W,80W)* ... for Car Socket* Stabilized Output* LED Indicator* Adjustable output voltage at 16V, 18V, 19V, 20V* Support most of the Notebook ... manual Universal Car Charger Adapter Power for Notebook Laptop 16-20V 4A 64W-80W