Adapter Needed for External Battery to Trailer Side 4-Way
Published 10/26/2017
Products Featured in This Question
Question:
I want to know if there is a Flat 4 pin adapter with crocodile clips that will plug into my Enclosed Harley trailer so I can run the light inside with an external battery? Currently I can only run the lights when the trailer wire is hooked to the truck and truck key is on? TIA
asked by: Larry L
Expert Reply:
We do not have a direct adapter, but you could very make your own. Using alligator clips and the Hopkins Wiring Harness # HM48035 would allow you to do this. I do recommend installing at least a 15 amp fuse # C58450-1 and Fuse Holder # SWC9538 between the 4-Way and the battery to keep your setup safe in case of a short.
Product Page this Question was Asked From
Hopkins 4-Way Flat Trailer Connector w/ 48" Harness
- Custom Fit Vehicle Wiring
- Trailer Hitch Wiring
- Vehicle End Connector
- No Converter
- Universal Fit
- 4 Flat
- Plug and Lead
- Splice-In
- Hopkins
more information >
Featured Help Information
Instructions
Continue Researching
- Q&A: Recommended Wheel and Tire To Replace 4.50-10 Tires On Concrete Mixer
- Q&A: Brake Controller Installation on 2007 Chevy Tahoe
- Q&A: How to Loosen Self-Adjusting Brakes
- Q&A: Do Self-Adjusting Trailer Brake Assemblies have to be Initially Adjusted
- Q&A: What is Towing Capacity of 1999 Jeep Cherokee Sport
- Q&A: Is Vehicle Side 4-Way Trailer Connector Male or Female
- Article: Brake Controller 7- and 4-Way Installation Kit (ETBC7)
- Q&A: Need 4-Pole Flat Male to 4-Pole Flat Male Wiring Harness Adapter
- Article: Brake Controller Installation: Starting from Scratch
- Article: My Trailer Hitch Doesn't Fit
- Article: Wiring Trailer Lights with a 4-Way Plug (It's Easier Than You Think)
- Article: Flat Towing Package for 2014-2015 GMC Terrain
- Article: Trailer Wiring Diagrams
- Article: Sidewinder with Rotating Turret for Short Bed Pickups