Not a bad deal considering the cost of most units out there. Does it work well?
Cowboy
I'm still asking questions on another forum that some of the members are using graphite cells but the data is limited and I have a request there for more info ,but it's a slow moving forum and took a week before someone replied to my first posts.What I did find out though is that one member has run a graphite cell for over a year with no problems to speak of and that he uses potassium bicarbonate for the electrolyte.
When I find out more info and or buy a set of graphite discs to build one I'll start a thread on it.