Can I play the big fan game too?

It needs to run off a car battery jump-starter (600 A peak current) because none of my bench PSU could handle it. It needs about 200 watts or more. Even my small desktop PC ATX PSUs were no match.
I made a bag thing out of a painters dropsheet to show how much air it moves.
http://www.youtube.com/watch?v=ihvaFVsB4G8