How to Install the Lippert Electric Trailer Jack Part # LC285318 on Parallel Batteries

Question

Question:

Hi! I just bought this power jack. Does it matter which Positive post the jack is attached to when the two RV batteries are in parallel? Thanks

asked by: Linh

0

Expert Reply:

When installing the Lippert Electric Trailer Jack part # LC285318 on a trailer with dual batteries that are wired in parallel I would err on the safe side and attach the red power wire of the jack to the last battery as you can see in the attached photo. It would more than likely not matter but I do recommend the last battery.

expert reply by: Conner L

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