12v laptop charger

[LJRockstar]

Does any one know where I can find a 12v charger for my laptop?

I have a Compaq Presario v3000.

I can use a power inverter, but I plan on using the computer as a supplement to my Garmin GPS (the screen is so small on my garmin) while I'm on the road so the inverter would be difficult as it's mounted in the trailer.

 

[hattrik21]

I found this one that might work.

http://www.notebook-laptop-batteries.com/DC%20Adapter/Compaq%20DC%20adapter.htm

Scroll down to this model as it lists yours as one that it works with.

18-20v/90w Car Adapter for Compaq Armada 110 series Laptop

 

[LJRockstar]

$ 21..... Done.... and Done.... Hope it get's here soon!