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Old 07-30-2020, 07:49 AM   #2
Dead Parrot
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Join Date: Aug 2012
Location: Oklahoma City, OK
Posts: 2,495
Re: Battery Cables and Battery Relocation?

Unless there is some unstated reason for putting the battery on the driver's side of the bed, I would put it on the passenger side. That way the ground cable goes straight down through the bed to a frame ground bolt. The positive cable becomes much shorter as well. I would suggest putting the disconnect switch under the bed rail. Keeps it out of the worst of the sun and rain. From the passenger side, the cables won't be much longer then the OEM cables that run from the front fender corner. Might save the need for 1/0 cables. Just go to the next larger size from OEM.

If you go with the driver's side, get some matching lengths of 1" or 2" square tube and bolt lengthwise to the bottom of the tool box. Will let you run the cables under/behind the box. Still recommend bolting the disconnect under the bed rail. Same for running the ground straight down to the frame.
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