Friend of mine has some heavy wire for high-amp current he's going to help me wire up. He runs a dozen things in the dash of his car so he's used to that stuff
I'd rather have a relay anyhow, because otherwise I'll forget to turn the blasted thing off at some point... I just know it!
I'm guessing a dry cell is the only way to keep from boiling water. I was going to use KOH as electrolyte. I don't have the money for a lot of good quality steel plates and stuff right now. Especially if I need to get these other things too.
Plus, I changed my cell, I've got -nnnnnn+nnnnnn- with the -'s ran from one plate off to the other. 3mm gaps between each. Probably will make a lot of heat though, so I'm going to save up for parts for dry-cell once I know I'm comfortable with doing this in general.
Plus.... its fun! I'm just glad folks like ya'll will help me not blow myself up or burn out my car in the process!