Battery Chargers

Trailer Charger

Our experience with trailer batteries shows that they never completely recharge from the tow vehicle because there is always a diode in the charging path that reduces the charging voltage below the optimum. 

By adding the Race Energy Trailer Charger, the voltage from the truck is boosted and regulated to the proper charging voltage for the trailer battery, with current limiting and short circuit protection, ensuring that lights and winches will work properly when they are needed.