I'm still tracking down a gremlin in my battery pack and have a strange one.
One of my batteries reads a more-or-less normal voltage. But a specific gravity test reveals 1 cell which is basically water. How can that happen? I moved some electrolyte around between cells and it gave a brief improvement in total voltage.
Is this a short? I thought that would drop total voltage?
Could it be a cell-reversal? That should lower voltage too, right?
Why is the voltage near-normal (open-circuit reading 12.14 after 25AH discharge)
the cell-to-cell voltage is also erratic.
Basic symptom that started it all is that this battery is 1 of 2 in the pack that show lower-than-normal voltage after a moderate discharge.
Any help from the battery wizards appreciated.
-Keith
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