12v Coffee Maker

Hello!

My dad drives a truck for a living, and I wanted to get him a personal coffee maker for Christmas. I was looking at the Black & Decker Brew'N Go model on amazon.com, but I cannot find anywhere, including on other sites, what wattage it needs to run. Can it run on 12V, like a cigarette lighter, if not, how much wattage do you need to run it? Anyone have one of these, and know the answer?

Thanks