Forum Discussion

wopachop's avatar
wopachop
Explorer
May 15, 2019

Are these 12v parallel batteries wired incorrectly?

These 12v batteries came with the trailer. Theyre mismatched and you can see the 2nd battery has more corrosion. Is that due to where the solar and ground wires are attached to the pair? The batte...
ppine's avatar
ppine
Explorer III
May 16, 2019
That is a lot of spaghetti.
You are ok but it would help to move your ground coming from the rig to the negative terminal on the other battery.

About Technical Issues

Having RV issues? Connect with others who have been in your shoes.24,323 PostsLatest Activity: May 15, 2020