Testing 6V Deep Cycle Batteries
I had my 6V batteries load tested at an auto parts store and they failed. They were tested while connected in series and so were tested as a 12V system. I took them back to Costco and they were replac...
Forum Discussion
wgriswold, I think you figured it out. And until convinced otherwise I also agree that a battery tester at the local autoparts store is not the right tool for the job and likely will provide inaccurate results with genuine deep cycle batteries.
