You can also install a three-way adapter and add a battery charger later if needed.
One thing I do is plug my power cord into the mounted receptacle first, then apply power to avoid any arcing at bumper mounted receptacle.
2014 RAM 3500 (Aisin) 3.73 4X4 Limited Crew Cab Long Bed DRW. Oil Bypass Filter, Fuel Filtration Kit and 50 Gallon auxiliary fuel tank.
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