what gauge wire between two batteries?
I'm adding a second AGM battery to my truck camper. It's going to be under the bench seat in the back on the other side from the 1st battery. So their distance will be about at least 10-12 feet fro...
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2oldman wrote:
Wire size depends on the largest amp draw you expect from your batteries.
And the length of the run.
Has nothing to do with the potential, only the load...and proper fuse size/location.
Check out www.bcae1.com. It's geared towards car audio, but same principles.
Good resource.
Quick guess is a #4 would be sufficient based on lengthy and current.
I'm sure the person who said 2/0 guage meant 2 gauge.
