<html><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; ">Don,<div><br></div><div>I would say the FMA is closer to the real value. I'll look at some inflight data but just as a test of reasonableness I looked at the data I sent you recently where I was pulling about 98 Amps at 39 volts. My pack has about 3 mOhms per cell according to the FMA times 10 cells is .03 Ohms for the pack. 98 x .03 = 2.94 volts If the resistance was 7 times higher the drop would be seven times higher or around 21 volts. Something is wrong with his algorithm.<div><br></div><div>Jim<br><div><div>On Mar 27, 2009, at 5:22 PM, <a href="mailto:atwooddon@aol.com">atwooddon@aol.com</a> wrote:</div><br class="Apple-interchange-newline"><blockquote type="cite"> <div id="role_body" style="FONT-SIZE: 10pt; COLOR: #000000; FONT-FAMILY: Arial" bottommargin="7" leftmargin="7" topmargin="7" rightmargin="7"><font id="role_document" face="Arial" color="#000000" size="2"> <div>I have one, caught the discussion thread just as it started and jumped on the initial orders. It works as expected. Although the IR numbers are substantially higher than what the FMA charger reports the relationship of the IR numbers between the cells is proportionately the same. The IRM shows IR ohms about 7-8 times that of the FMA CellPro 10S. Which one is right? I dunno, but when I asked why they were so different, I got a very long explanation that I did not understand. All I know is the ratios seem to stay the same between them on the same batteries. </div> <div> </div> <div>It is well made tho I don't care for the small plugs for balance taps, that is kinda clumsy, but it works as advertised.</div> <div> </div> <div>Don</div> <div> </div> <div> <div>In a message dated 3/27/2009 11:55:58 A.M. Pacific Daylight Time, <a href="mailto:homeremodeling2003@yahoo.com">homeremodeling2003@yahoo.com</a> writes:</div> <blockquote style="PADDING-LEFT: 5px; MARGIN-LEFT: 5px; BORDER-LEFT: blue 2px solid"><font style="BACKGROUND-COLOR: transparent" face="Arial" color="#000000" size="2"> <table cellspacing="0" cellpadding="0" border="0"> <tbody> <tr> <td valign="top">Did you guys see this yet? Could be helpful if your charger doesn't do it. <br><br><a title="http://www.rcgroups.com/forums/showthread.php?t=980290" href="http://www.rcgroups.com/forums/showthread.php?t=980290">http://www.rcgroups.com/forums/showthread.php?t=980290</a><br><br> <div><strong><em><font face="comic sans ms" color="#0000bf" size="3">Chris </font></em></strong></div> <div> </div> <div> </div> <div> </div></td></tr></tbody></table><br><br><br>_______________________________________________<br>NSRCA-discussion mailing list<br><a href="mailto:NSRCA-discussion@lists.nsrca.org">NSRCA-discussion@lists.nsrca.org</a><br>http://lists.nsrca.org/mailman/listinfo/nsrca-discussion</font></blockquote></div></font><br><font style="color:black;font:normal 10pt arial,san-serif;"> <hr style="margin-top:10px">Feeling the pinch at the grocery store? <a href="http://food.aol.com/frugal-feasts?ncid=emlcntusfood00000002">Make meals for under $10</a>.</font></div> _______________________________________________<br>NSRCA-discussion mailing list<br><a href="mailto:NSRCA-discussion@lists.nsrca.org">NSRCA-discussion@lists.nsrca.org</a><br>http://lists.nsrca.org/mailman/listinfo/nsrca-discussion</blockquote></div><br></div></div></body></html>