What Cables and Connection Plug do I Need to Charge My Trailer from My 2005 RAM 2500?
Question:
Hello I own a 2005 RAM 2500 truck and tow a 25 Airstream, and want to improve the ability of the trailer batteries 2x100ah to charge from the alternator. The 14ga charge wiring to the 7 way and lack of isolator means I get almost no charge now. Id like to install an isolator, run a heavy gauge wire pair to the rear bumper of the truck, and install an aux charge plug and cable to the trailer. I need a recommendation for the aux bumper plug and mating trailer cable. Can you recommend? Also, are there isolators that incorporate multi stage charging like battery chargers do? Or do I need a separate device in the trailer to do that? Thanks Andy
asked by: Andrew S
Expert Reply:
For the correct bumper plug and cable, the correct part you need for your application is the Bulldog Winch Booster Cable Set w/ Power Leads - Quick Connect to Clamp - 2 Gauge # BDW20197. This part is sold as a winch cable, but it will work for your application.
As far as isolators that incorporate multi-stage charging, we unfortunately do not have a part that gives you this function from your alternator.
Product Page this Question was Asked From
Bulldog Winch Booster Cable Set w/ Power Leads - Quick Connect to Clamp - 2 Gauge - 20' Long
- Jump Starters and Jumper Cables
- Jumper Cables
- 2 Gauge Wire
- 20 Feet Long
- Quick Connect Leads
- Bulldog Winch
more information >
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