Update on my investigation: I visited the customer's house yesterday to set up a pulse charger. Much to my surprise the three batteries that originally registered negative voltage are now reading positive. Does this make sense - are batteries able to shift between negative and positive voltages at such a low charge level?
I do not see any evidence of distorted cases. On Thu, Dec 18, 2014 at 7:58 AM, <j...@asis.com> wrote: > > > I second tump. > Most likely a bad /cell battery took out the system. > As these are VRLA batteries, I'm curious do,the cases look damaged such as > expanded or sunk in? > > Jay > Peltz power >
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