Best practices for dissimilar batteries
I got my 2010 5th wheel probably like everyone else - with a single 12V Marine/RV combo battery. I had 2 other nearly new 12V Marine/RV combo batteries from my prior RV that I kept when trading. I...
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Once you play the battery mixing game the older batters will drag down the newer one. But you have also mixed types. May/may not be long lasting.
Have all of the batteries load tested and if OK connect them together including solar and the next time one fails replace ALL and stop playing the mixing game.
If you want to play the separate bank game then install a AB switch the positive wires and a AB switch on solar. Or use a AB Off switch. Have fun!
Have all of the batteries load tested and if OK connect them together including solar and the next time one fails replace ALL and stop playing the mixing game.
If you want to play the separate bank game then install a AB switch the positive wires and a AB switch on solar. Or use a AB Off switch. Have fun!
