question about onboard charger

  • rdaystrom
    Posts: 2
    #1232589

    Hello, I have a bass boat with three batteries. Two hooked in a series for the trolling motor at 24 volts and the other one for the outboard at 12 volts.
    Do I need a three bank charger? Do they actually have different voltage outputs of 12, 24, and 36, etc. or are they just multiple 12 volt outputs? I would like to charge all three at once and be able to leave it on without damage. I have seen a few but am confused about the outputs. I thought my system would be a two bank…a 24 volt, and a 12 volt…but maybe it is just like charging three 12 volt batteries. Can someone clear this up?? Thanks

    derek_johnston
    On the water- Minnesota
    Posts: 5022
    #296476

    You need a three bank. Get one with 10amps per bank.

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