Troubleshooting Reese Breakaway Switch Battery Not Charging Correctly

Published 08/19/2021

Question:

Hi our Reece breakaway tow unit is not charging. With the battery disconnected I have 14 volts but once the battery is connected it s to 12 volts please let me know what you think Im considering bypassing the lid and going directly to battery thermals

asked by: Michael

Expert Reply:

I would be happy to help!

Based on the issue you are describing it sounds like the charger built in to the lid of our Pro-Series/Reese Breakaway Kit # 50-85-315 has gone bad and that's why you are not getting the battery to charged.

I do not recommend connecting the wires directly to the battery terminals as with no charger there is nothing keeping the battery from being overcharged.

Instead I recommend I recommend replacing your setup with the # 50-85-315 so you get a new charger to make sure your breakaway battery stays fully charged just in case it is needed in the future.

I included a video of the # 50-85-315 for you to take a look at.

expert reply by: Samuel C