Son of a gun, you are absolutely correct. I'll just end up with 12v 24ah or in series alone will get 24v 12 ah. Well it's 2 ah better than what I have and I'm reusing some batteries.
Thanks for the check, I thought I was on to something.
Originally Posted by laser17
Yes, you have a flaw: - If you hook the two 12v 12ah battery "packs" up in parallel - you will only double the current, not the voltage. you will have a 12v 24aH setup. Sorry.