I have a Class C rig with 6 X U2200 6V interstate batteries, they are about 5 years old, well taken care of, toped off regularly. This spring cleaned the corrosion off the terminals and did a regul...
Correction, the SG is between 1.225 and 1.250 I also forgot to mention that I have the BLS system.
I never let the batteries run down below 75% charge, much easier to top them off.
I have a box of pure battery acid I used to fill dry motorcicle batteries, would it make any difference if I drained the batteries and refilled them with fresh acid ???
About Technical Issues
Having RV issues? Connect with others who have been in your shoes.24,203 PostsLatest Activity: Feb 21, 2025