Way to Keep Trailer Breakaway Battery Topped Off When in Storage

Question:

How can I check that the Brakes are getting power from tow vehicle. I have alot of Disaster trailers and would like to know if safe using them until new batterries are installed. I dont have a way to charge them after each use. How often should I charge them. It will not be chargers that can be left on overnight due to where they are parked. Sorry no photos.

asked by: Rebecca H

Expert Reply:

It sounds like you are asking about how to test the breakaway batteries on your trailer. I attached a help article that covers how to do exactly this on this page. The battery will get a low maintenance charge anytime it's connected to your tow vehicle but if you wanted a way to keep the batteries topped off when parked without having to think about it you could use a solar charger like the part # BRW54FR.

expert reply by: Jameson C