Quote:
Originally Posted by Golfbum18
a GOOD REPUTABLE dealer or station should be able to test those....most do iit free....Advance Auto, NAPA etc and have him/her show you the results. You might have some bad cells.
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My house batteries are junk and were junk when I picked up the coach 2 years ago. They test fine according to the dealer. I assume that's a quick voltage under load test?
But if I hook up a 12V load like a few lightbulbs the battery voltage goes under 12V after taking out less that 10 Amp hours of capacity as measured by my Astroflight Wattmeter that integrates amps over time.
Personally I don't think the dealer has equipment to test battery capacity as we care about it.
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