Use or Charge your Laptop aboard Aircraft, Cars, Tour Buses, etc.12V Mobile DC Power Adapter for IBM / Lenovo ThinkPad. Both cables are included.This unit plugs into a standard automotive cigarette lighter socket.The computer power cable has a typical 5.5mm x 2.1mm DC power jack (see picture).The center of the DC power jack is +
The output voltage is 16Vdc 3.5A max. Power is 56W.
The housing is sturdy extruded aluminum, both cables can unplug from the housing.
This Power Adapter can be used on other 16Vdc laptops, as long as the power plug is the same.