http://www.stormcam.org/car-adapter/

Can I use the power of an ordinary car adapter to power a regular camera?
So I was wondering, I have this adapter car for my cell phone that charges through a USB connector ordinary. So I was wondering if I cut the cables and connected to a regular 2 legs if it would work. I thought modding the connectors that plug into the pins on my Battery Charger laptop. What is the voltage on the cigarette lighter? anything else I should consider? thank you for any advice.
buy a power inverter to plug into the cig and then plug your laptop in this.
Which USB FireWire Car Charger do you Use?