Here it is now the covers haven't been installed to hide the ugly
That's the ECM, sitting under the stool .
those white PVCs hold single cells some with the tabs attached only on the positive ends ready to be installed in a jig for cordless drill paks of various
size and brand ....I take a tube and charge it up to 13.80v if it goes down
and see which cells are bad or low ....set them aside and replace them with
cells that have stayed to at least 1.30 for a week.....repeat the charging on
that tube until I have it staying up to about 13.60 for a week.....do this with all 3 or 4 tubes until I have enough for the one particular cell .
The yellow spoke wheel (solid rubber wheel and fixed rear sprocket) $1.98 for
whole bike at Goodwill) and drive is what I added to the Weslow.
I sit on the stool and pedal..... that stupid seat was meant for some 10 yr. old
kid with a tough butt
I usually can charge good cells from 12v to 13.80 in about 20- 30 min.
and yes ....If I pedal even at a moderate pace I can warm them up !
So no way are these ever going to be overcharge accidentally !
I can hit about 50-60 watts in 5min.sprints 75 watts for about a min.
.....but that's me an 82 old man with arthritis , and diabetes(type 2).
So that's about it ....any questions just ask.
Those PVC cell holders are the Greatest !!