<html><head><meta http-equiv="content-type" content="text/html; charset=utf-8"></head><body dir="auto"><div>First time I ever saw one of the bank of 80 cells are just about put me in a panic</div><div><br></div><div>Had no idea they could do that either<br><br><br><div>Bob Ellison</div></div><div><br>On Dec 19, 2014, at 9:48 AM, Corey Shalanski <<a href="mailto:cshalanski@joule-energy.com">cshalanski@joule-energy.com</a>> wrote:<br><br></div><blockquote type="cite"><div><div dir="ltr">Update on my investigation:<div>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?</div><div><br></div><div>I do not see any evidence of distorted cases.</div><div><br></div><div><div class="gmail_extra"><br><div class="gmail_quote">On Thu, Dec 18, 2014 at 7:58 AM, <span dir="ltr"><<a href="mailto:jay@asis.com">jay@asis.com</a>></span> wrote:<blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left-width:1px;border-left-color:rgb(204,204,204);border-left-style:solid;padding-left:1ex">
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I second tump.<br>
Most likely a bad /cell battery took out the system.<br>
As these are VRLA batteries, I'm curious do,the cases look damaged such as expanded or sunk in?<br>
<br>
Jay<br>
Peltz power<br>
</blockquote></div></div></div></div>
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