Connector For Connecting Trailer 4-Way to Goal Zero Rechargable Battery to Power Trailer Lights

Published 09/21/2023

Products Featured in This Question

SAE Dual-Size 12V Plug for OptiMate Battery Chargers - 20" Long

$21.95

RoadMaster 12-Volt Extension Cord

(14)

$30.80

Question:

How to Power Cargo Trailer Lights With a Goal Zero Rechargeable Battery Is there an adapter that can run from a 4 pin flat wiring harness on a trailer to a 12V cigarette lighter outlet on a goal zero battery? The battery also has a small 12V round outlet.

asked by: Amy O

Helpful Expert Reply:

You can simply use the SAE Dual-Size 12V Plug # MA38BR to connect your Goal Zero Yeti 150 rechargeable battery to your trailers 4-pin connector. The 2-pin connector on the end of this plug match the pins on your 4-pin trailer Connector # HM48110 so you will be able to plug it in and power your trailers running lights.

If you prefer to also have the brighter tail lights on as well you will need to hard wire a 4-pin Connector # HM48110 to a 12Volt Connector # RM-9331. You will just need to cut the female side of the socket off and wire the brown, green and yellow wires for the 4-way to the positive terminal.

expert reply by: Bud M