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<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>Surrette has a technical bulletin on
activating a dry-charged battery available at <a
href="http://www.surrette.com/?q=node/46"><font color=navy><span
style='color:navy'>http://www.surrette.com/?q=node/46</span></font></a><o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>It states: <o:p></o:p></span></font></p>
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font-family:Arial'><o:p> </o:p></span></font></p>
<p class=MsoNormal style='margin-left:.5in'><font size=3 face="Times New Roman"><span
style='font-size:12.0pt'>Shelf life of a dry charge battery is five years plus.
Store in a cool dry area. The positive plate has an unlimited shelf life. The
negative plate will revert to lead oxide when in the presence of water and
oxygen. If this should happen, the battery is not ruined, but activation will
take considerably longer!</span></font><font size=2 color=navy face=Arial><span
style='font-size:10.0pt;font-family:Arial;color:navy'><o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>So, basically unlimited shelf life on dry
charged batteries, keep them cool & dry, but if moisture gets into the cell
activation will take a lot longer. Hope that helps.<o:p></o:p></span></font></p>
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<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
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<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
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<p class=MsoNormal><font size=2 color=navy face=Arial><span lang=PT-BR
style='font-size:10.0pt;font-family:Arial;color:navy'>1730 Camino Carlos Rey
Suite 103</span></font><font color=navy><span lang=PT-BR style='color:navy'><o:p></o:p></span></font></p>
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<p class=MsoNormal><font size=2 color=navy face=Arial><span lang=PT-BR
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<p class=MsoNormal><b><font size=2 face=Tahoma><span style='font-size:10.0pt;
font-family:Tahoma;font-weight:bold'>From:</span></font></b><font size=2
face=Tahoma><span style='font-size:10.0pt;font-family:Tahoma'>
re-wrenches-bounces@lists.re-wrenches.org
[mailto:re-wrenches-bounces@lists.re-wrenches.org] <b><span style='font-weight:
bold'>On Behalf Of </span></b>David Palumbo<br>
<b><span style='font-weight:bold'>Sent:</span></b> Tuesday, August 05, 2008
12:33 PM<br>
<b><span style='font-weight:bold'>To:</span></b> RE-wrenches<br>
<b><span style='font-weight:bold'>Subject:</span></b> Re: [RE-wrenches] <st1:place
w:st="on">Battery</st1:place> Question</span></font><o:p></o:p></p>
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<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'><o:p> </o:p></span></font></p>
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<p class=MsoNormal><font size=2 color=blue face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:blue'>Kirpal,</span></font><o:p></o:p></p>
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<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'> <o:p></o:p></span></font></p>
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<p class=MsoNormal><font size=2 color=blue face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:blue'>Ask Surrette directly on this. I recall
having this done on an order of batteries being shipped to <st1:place w:st="on">Africa</st1:place>
about ten years ago. They had to be special ordered without electrolyte (cost
more for this - an extra step for the manufacturer as it was explained to
me) and also had to be dried out and sealed (as I remember) so that
there would be no corrosion inside the cell. I think that the shelf life was a
year or less before they needed to be filled with electrolyte.</span></font><o:p></o:p></p>
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<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'> <o:p></o:p></span></font></p>
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<p class=MsoNormal><font size=2 color=blue face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:blue'>Dave Palumbo</span></font><o:p></o:p></p>
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<p class=MsoNormal><font size=2 color=blue face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:blue'>Independent Power LLC</span></font><o:p></o:p></p>
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<blockquote style='margin-top:5.0pt;margin-right:0in;margin-bottom:5.0pt'>
<p class=MsoNormal style='margin-bottom:12.0pt'><font size=2 face=Tahoma><span
style='font-size:10.0pt;font-family:Tahoma'>-----Original Message-----<br>
<b><span style='font-weight:bold'>From:</span></b>
re-wrenches-bounces@lists.re-wrenches.org
[mailto:re-wrenches-bounces@lists.re-wrenches.org]<b><span style='font-weight:
bold'>On Behalf Of </span></b>Kirpal Khalsa<br>
<b><span style='font-weight:bold'>Sent:</span></b> Tuesday, August 05, 2008
9:41 AM<br>
<b><span style='font-weight:bold'>To:</span></b> RE-wrenches<br>
<b><span style='font-weight:bold'>Subject:</span></b> [RE-wrenches] <st1:place
w:st="on">Battery</st1:place> Question</span></font><o:p></o:p></p>
<div>
<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'>Hello All......we have a customer who is interested in storing some
Surrette batteries with no electrolyte as a back up set of batteries......is
there any time period that you would expect these batteries to remain
healthy....do they start losing life after some time? how long can you
store batteries with no electrolyte and still expect them to remain in good
condition when you want to begin using them?<br>
Thanks!!!<br clear=all>
<br>
-- <br>
Sunny Regards,<br>
Kirpal Khalsa<br>
NABCEP Certified Solar PV Installer<br>
Renewable Energy Systems<o:p></o:p></span></font></p>
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