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Question
Mid-Lake Rock
I have a newer used boat with a 24v trolling motor setup. There are two positive and two negative connections for each battery. These come from trolling receptacle and the on board charger. I get how this works. However, there is also a red wire that is not grounded to anything. I asked the previous owner and he said this is used to link the positive terminals on each battery for the charger. Is this correct? Do I need this? Do I link it between the two positive terminals? Thanks.
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