It seems like every time I go to use my car hauler the trailer battery inside for the winch is always dead. Being that I use the winch almost every time I hitch the trailer up, I'm tired of dealing with dead trailer batteries. So, lets fix it for good to stop dead trailer batteries by adding a solar panel to the car hauler, and a voltage converter to get a little more charge voltage from the 7 way plug.

A few parts from the video if you feel like supporting the channel (affiliate)
- Charge Controler https://amzn.to/488unLp
- Battery corrosion preventative https://amzn.to/3GTr4Mk
- Tongue Box https://amzn.to/4anC8yG
- Way better wire connectors https://amzn.to/486Kolf

#trailer #battery #solar