20 Amp RoadCharger With 7-Way Plugin | Trailer Battery Charger
The 20 Amp RoadCharger dump trailer battery charger is designed to boost the voltage of the battery on the trailer when the trailer battery is mounted several feet away from the tow vehicles alternator. This charges the trailer mounted battery much faster while the trailer is being pulled down the road. It even works while the tow vehicle is turned off.
- Charge Your Trailer Battery Faster with 20 Amps While the Trailer is Being Pulled Down the Road
- 20 Amp RoadCharger With 7-Way Plugin | Trailer Battery Charger
- 7 way Plugins for easier Install to Truck and Trailer
- Recommend Setup Shown in the 3rd Image
- Extender Selector Switch on the Unit Enables Battery Charging After the Engine is Off