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Mark_Naturist_C's avatar
Mark_Naturist_C
Explorer
Feb 10, 2020

Charging Camper/Coach Battery with Running Lights Lead from Flat-4

I am installing a brake controller on my trailer. Among other things this thing allows me to connect my camper with trailer brakes to a Flat-4 Hookup. The link is below. My question is the way the ...
Roger10378's avatar
Roger10378
Explorer II
Feb 10, 2020
Watch the review by e-trailer. They don't recommend using on the 4 wire because the wiring is not heavy enough.

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