I've got one that I believe is putting out 10mW. I'll check when I get home tonight. It is still brand new from the CNI GB#11. I've tested it and it has been sitting ever since. I'll re-post when I check the output later.
Ok well I had some random alkaline AAA's and tested it and it maxed out at 7mW. Probably won't get much over 10mW if at all with quality cells...It was very stable at 7 but not what you are looking for. Sorry! Hope you find one soon! :beer: