goatman
10 MW
Im getting ready to life cycle a 40T @ 7.5 amp discharge, 5 amp charge 1000? times. I don't have everything I need yet but im going to start playing with what I do today and share. these magnets are 3/8 diameter 1/8 hole, 1/8 thick. I have more magnets coming with 1/16 hole and smaller diameters and thickness
my tester
40T magnets wire
12 gauge/19 strand wire
attached magnet to 40T and ready to plasti dip
spraying plasti dip didn't work, the force of the spray got into the air gap between button and magnet but that's ok, im just playing, you can get pourable plasti dip, my plan is copper electrode
with the copper wire you cant hold the battery sideways, it will fall off but with copper electrode you can and you can solder a fuse wire to the electrode. im going to start playing with the tester on the 40T today, ill share more later
my tester

40T magnets wire

12 gauge/19 strand wire

attached magnet to 40T and ready to plasti dip

spraying plasti dip didn't work, the force of the spray got into the air gap between button and magnet but that's ok, im just playing, you can get pourable plasti dip, my plan is copper electrode

with the copper wire you cant hold the battery sideways, it will fall off but with copper electrode you can and you can solder a fuse wire to the electrode. im going to start playing with the tester on the 40T today, ill share more later