Forum Discussion

hpcbmw's avatar
hpcbmw
Explorer
Dec 14, 2013

Battery charger deep cycle batteries and desulfiting?

I have a 5th wheel in Tahoe that is plugged into to 110 in the winter, and boondocked with solar panels in the summer. It's got 2 6v Trojan batteries that are 5-6 years old with poor maintenance. I've...
MEXICOWANDERER's avatar
MEXICOWANDERER
Explorer
Dec 17, 2013
Myself, I would recommend purchasing a hydrometer first. Without knowing where the electrolyte density is at, is flying totally blind. The way this scenario can play out, is for you to spend almost a hundred bucks to find out one cell is bad the hard way. Equalizing without knowing what us what, is like driving blindfolded.

About Technical Issues

Having RV issues? Connect with others who have been in your shoes.24,344 PostsLatest Activity: Dec 26, 2025