Here's the productized version of that idea: http://www.thepowerpot.com/ http://www.thepowerpot.com/ The consensus of the camping community seems to be that it

Here's the productized version of that idea: http://www.thepowerpot.com/ http://www.thepowerpot.com/ The consensus of the camping community seems to be that it's not worth it. Batteries + camping stove is easier/cheaper.