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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I have mixed 6s and 12s and it worked ok. Trick is to draw from the whole bunch at once while camping and then at home separate them to recharge to full and equalize before banking them all again for their float till next trip.
They have different ways they get to full so that is why to do each type on its own. Use your hydrometer to confirm when each type is full before banking them again for their float.
If you don't float them, you must leave them separate after getting them to full till next time camping.
They have different ways they get to full so that is why to do each type on its own. Use your hydrometer to confirm when each type is full before banking them again for their float.
If you don't float them, you must leave them separate after getting them to full till next time camping.
