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Understand Battery Charging
I bought 4 Everstart 12v 109ah wet cells 3 days ago. Twice, I was able to dump 13v+ in them on a 30min and 50min gen run. Today I ran the gen 3 times for 3.5h with a 10min rest in between runs and taking readings and could only get it to 12.91.
In the last row, the readings went from 12.43v to 12.89v to 12.91v. So the last 30m only got me .2v I checked it 10min after the last gen run to let it expel surface capacity later and it read 12.91. 30min later they read 12.84. That's a change of .07. Where is going in that short period of time?
These batteries shouldn't be failing me already, right?
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