Forum Discussion

busterbrown73's avatar
busterbrown73
Explorer
Apr 16, 2019

Dual 6 volt GC2 batteries and charging characteristics

We just returned home to Michigan from a 24 day trip around the southwest. This was the first big test of our new dual 6 volt battery bank (upgraded from a single group 24 12 volt). As I have real...
pauldub's avatar
pauldub
Explorer
Apr 16, 2019
Also, your TV alternator isn't the best charger for deep cycle batteries. Renogy makes a DC-DC charger if you really want to get the batteries properly charged while driving.

About Technical Issues

Having RV issues? Connect with others who have been in your shoes.24,208 PostsLatest Activity: Feb 24, 2025