Sorry my bad, the charger is a 24v.
As for starting with a plan, that is what I am putting together Mike.
The vessel is a Feadship.
Starters are 24v
Single Mastervolt 24v 100A charger
Inverter is a 24v/5500w Mastervolt
Start bank will be two 4d 12v cells in series for 24v
Bank will be made of...
I am wiring a vessel with 3 battery banks, one start bank and two house banks. The start bank is composed of two 4d 12v batteries and the house banks are each composed of four 6v cells. Both the start and house bank are wired to produce 24v.
Currently I have one good quality 12v 100Amp charger...
