Can Hopkins 7-Way part # HM47210 be Installed on Trailer and Connect to Trailer Battery

Question:

Is it possible to wire this connector to a travel trailer battery to use to power an electric tongue jack that has a 7-pin plug?

asked by: Nikki

Expert Reply:

Yes, what you described is very common and would work well. The part # HM47210 that you referenced can have it's 12 volt power circuit wire ran to a trailer battery that is powering an electric tongue jack. People do this all the time and it works very well.

Or if you wanted to use a pin on this connector as a different way to connect wiring to a battery that's possible as well.

expert reply by: Jameson C