Just bought a 2008 challenger A class by damon. The same day we bought the rv, the previous owner replaced the coach batteries. When we arrived to view the rv, the engine, and generator were running ...
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Last question. when you said
Applied a charger to the 2 batteries and after all night, still won't fully charge batteries
How are you determining the batteries won't fully charge? Is that from a multimeter check at the batteries themselves? Or is that from the push button four light panel in the coach? I ask because I know in my trailer the little push button four light panel only ever shows 3/4 full even when the batteries are fully charged. The only way to know for sure is to take voltage readings straight from the batteries.
Here's a chart of battery voltages. If you notice it doesn't take much for a battery to be dead. That's why it's important to get voltage numbers for us to be able to help you troubleshoot.
