Originally Posted by YT2095
yup, that`s exactly what it is, I would have accepted Hydrogen fuel cell too.
Ironically (or "ionically") "Miniature Hydrogen fuel cell" is what I Googled when I found an item remarkably similar to the one you posted, but they called it a Proton Exchange...well... YOU
OK, give a minute or so to fiind something to post, but I guarantee
that mine will not be nearly as difficult or interesting. The images I have on my computer aren't quite as esoteric.