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 Grounding the batteries in my boat. 
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Joined: Fri May 10, 2013 2:57 pm
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Location: Silver Spring, MD
Post Grounding the batteries in my boat.
I was going through my Motorguide owners manual and it states you must ground multiple boat batteries together (neg-neg) to prevent electrolysis. One battery is in front the boat and the other is in the back. I was wondering if y'all do this or just ground the trolling motor back to the battery?

Trolling motor is a 55lbs 12volt

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Thu Jul 18, 2013 11:09 am
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Joined: Fri Oct 29, 2010 8:24 am
Posts: 1958
Location: Bristol, FL
Post Re: Grounding the batteries in my boat.
I hook up neg to neg and pos to pos and then fish...

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Thu Jul 18, 2013 11:13 am
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Post Re: Grounding the batteries in my boat.
I would drive a ground rod in it. read your manual again slowly and pay attention

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Thu Jul 18, 2013 11:13 am
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Joined: Tue Jan 13, 2009 7:19 pm
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Location: Trinity Bay - Texas
Post Re: Grounding the batteries in my boat.

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Thu Jul 18, 2013 11:19 am
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