RoadCharger 20 Amp Auxiliary Battery Charger

In stock
SKU: RC20-7W
Regular price $ 599.95

We offer the following methods of delivery:

**Purchase a hydraulic pump with your RoadCharger and save $75!

Get more work done with this innovative vehicle to trailer auxiliary battery charger by constantly recharging your trailer batteries on the go. This DC-to-DC battery charger improves the condition of your 12V trailer-mounted battery faster than the competition, the 7-way connections allow for ease of application with no wire cutting or additional purchases. OR choose the direct-wire option.

Simply charge your dump trailer batteries while the trailer is in tow and never miss a dump cycle again. This product is guaranteed to increase your productivity and reduce replacement battery costs.


  • Application: 12V or 24V Vehicle systems with Standard or Smart Alternators
  • Supported Battery Types: AGM, Gel, Standard Lead-acid, Calcium, and Lithium-ion Batteries
  • Input Voltage: +9.5 to +16V DC
  • Max Output Current: 20 Amps
  • Storage Temperature Range: -67° F to 257° F (-55° C to +125° C)
  • Ambient Air Operating Temperature: -40° F to 185° F (-40° C to +85° C)
  • Dimensions: 5.6” x 7.5” x 2.3”
  • Weight: 8.8 lbs
  • Compliance: FMVSS 121, SAE J227, TMC RP141
  • Ingress (IP) Rating: IP67, IP69K

Download: RoadCharger Manual

 ***NOTE: 35 Amp RoadCharger direct-wire is available for $699.00 upon request. Simply call us at 985-888-6554


**Discount can be combined with other offers and is automatically applied at checkout