@Shock Me.Thanks for the info. The lead acid improvement is interesting.
RMS keeps posting these videos but never can provide a spec sheet, so it's hard to gauge how useful his battery actually is.
He has lots of competition from big companies that are designing batteries at the molecular level while he is still stuck at the chemistry set level.
I'm sceptical.
Ive made a few batteries that I found diy videos on.
They just dont last or have any capacity to speak of. I gave up on the project.