Was trying to think outside of the box. Yes for years people have been wiring batters in series 24; 36 etc. With today’s technology was thinking there must be an easier and better way to do it.

Your knowledge seems a lot more then the rest. I would agree on the 40 to 50 amp ones which are yes very expensive. I was just thinking the amps in would be 12 volts with less draw on a battery because the unit is stepping up the current kind of like the ones in cars from 12 volt to 120 volt ac. I have one mounted the same in the boat 12 v dc to 120 volt ac it works great. That was how I was thinking the other unit would work by placing the trolling motor in a compartment in a box under the bow. Was just a brainstorm idea.

There are cheeper ones. Your only guessing on this. They make them to do covert to 12 to 24, 12 to 36, hell even 12 volt to 120 volt ac. Military uses them on there 24 volt trucks with a step down converter from 24 volt to 12 volt.

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