Batteries - Current & Lightning - Oh My

[ebb]

A capacitor is some sort of an electrically charged momentary switch? Why is a storage battery acting like that? The charging current goes one way in, then shuts off at capacity, and the charge still continues on a dead loop?
I.m so dumb on electrics it's a joke. But not to me. It took me through lunch to get the failsafe main switch setup you have. but in no way can I visualiuze it.

Can you, Mr Theis, be persuaded to professionally ($$) design a basic electric system for 338? A system that could be customized or added on to later? A kind of guidance system for the electrically challanged in 12v dc?