<div>Why not mount a voltage readout strip like the have for receiver packs on the fuse, ...or green/red led to warm of eminent short flightage......</div> <div><BR><BR><B><I>Keith Black <tkeithblack@gmail.com></I></B> wrote:</div> <BLOCKQUOTE class=replbq style="PADDING-LEFT: 5px; MARGIN-LEFT: 5px; BORDER-LEFT: #1010ff 2px solid"> <META content="MSHTML 6.00.2800.1528" name=GENERATOR> <STYLE></STYLE> <DIV><FONT face=Arial size=2>I've used a method similar to the colored bands. The problem is, as Rex mentioned, sometimes you forget to remove the green indicator when you use the battery. To solve that problem why not use some type of plug cover that must be removed in order to use the battery. This will prevent accidentally leaving the green indicator on a pack. </FONT></DIV> <DIV><FONT face=Arial size=2></FONT> </DIV> <DIV><FONT face=Arial size=2>Rules:</FONT></DIV> <DIV><FONT face=Arial size=2></FONT> </DIV> <DIV><FONT face=Arial size=2>1.
Never use a battery that doesn't have a plug cover unless you first testing the voltage.</FONT></DIV> <DIV><FONT face=Arial size=2>2. Put plug covers on as you remove the battery from the charger. </FONT></DIV> <DIV><FONT face=Arial size=2>3. If you forget to put the plug cover on after charging, ALWAYS check voltage before putting it on or using it. </FONT></DIV> <DIV><FONT face=Arial size=2></FONT> </DIV> <DIV><FONT face=Arial size=2>Keith</FONT></DIV> <BLOCKQUOTE style="PADDING-RIGHT: 0px; PADDING-LEFT: 5px; MARGIN-LEFT: 5px; BORDER-LEFT: #000000 2px solid; MARGIN-RIGHT: 0px"> <DIV style="FONT: 10pt arial">----- Original Message ----- </DIV> <DIV style="BACKGROUND: #e4e4e4; FONT: 10pt arial; font-color: black"><B>From:</B> <A title=trexlesh@msn.com href="mailto:trexlesh@msn.com">Rex LESHER</A> </DIV> <DIV style="FONT: 10pt arial"><B>To:</B> <A title=nsrca-discussion@lists.nsrca.org href="mailto:nsrca-discussion@lists.nsrca.org">NSRCA Mailing List</A>
</DIV> <DIV style="FONT: 10pt arial"><B>Sent:</B> Tuesday, April 17, 2007 11:02 PM</DIV> <DIV style="FONT: 10pt arial"><B>Subject:</B> Re: [NSRCA-discussion] E-power</DIV> <DIV><BR></DIV><!--[gte IE 5]><?xml:namespace prefix="v" /><?xml:namespace prefix="o" /><![endif]--> <DIV style="FONT-SIZE: 10pt; COLOR: #000000; FONT-FAMILY: Arial"> <DIV>Been there, done that... Most of us have, and won't admit it.. lol</DIV> <DIV>I finally got two colors of bands to place around the packs... Green and Red. When I get done charging, I place a Green</DIV> <DIV>band on the battery. After I fly, I place a Red band around the pack... I was thinking about how clever I was... Right up</DIV> <DIV>until I flew a pack the other day that didn't seem to have much power. It had a Green band on it!!! Green means go, right?</DIV> <DIV>Some dumby got lazy and didn't follow procedure.... New Rule!!! "ALWAYS CHECK VOLTAGE
BEFORE FLIGHT, NO MATTER WHAT."</DIV> <DIV>I still use the color bands, but now the voltage gets checked anyway! With multiple packs, it's easy to get confused which pack is</DIV> <DIV>which. Especially when you are preheating the packs in cold weather! I got out of the habit of checking the pack voltage because I'm using</DIV> <DIV>the TP1010 charger, which displays voltage... Bad habit, if you're not taking it off the charger and putting it in the plane.</DIV> <DIV>Just for you Don, MINE DEFINITELY TOOK MORE THAN 5200+. All I will say is that the 5300's have more than 5300!</DIV> <DIV>I'm just wondering which pack you did that to? lmao</DIV> <DIV> </DIV> <DIV>Rex</DIV> <BLOCKQUOTE style="PADDING-RIGHT: 0px; PADDING-LEFT: 5px; MARGIN-LEFT: 5px; BORDER-LEFT: #000000 2px solid; MARGIN-RIGHT: 0px"> <DIV style="FONT: 10pt arial">----- Original Message ----- </DIV> <DIV style="FONT: 10pt arial"><B>From:</B> <A
title=mailto:AtwoodDon@aol.com href="mailto:AtwoodDon@aol.com">AtwoodDon@aol.com</A> </DIV> <DIV style="FONT: 10pt arial"><B>To:</B> <A title=mailto:nsrca-discussion@lists.nsrca.org href="mailto:nsrca-discussion@lists.nsrca.org">nsrca-discussion@lists.nsrca.org</A> </DIV> <DIV style="FONT: 10pt arial"><B>Sent:</B> Tuesday, April 17, 2007 8:40 PM</DIV> <DIV style="FONT: 10pt arial"><B>Subject:</B> Re: [NSRCA-discussion] E-power</DIV> <DIV><BR></DIV><FONT id=role_document face=Arial color=#000000 size=2> <DIV> <DIV>One thing I have begun doing is checking pack voltage before I fly, verifying full charge condition. </DIV> <DIV> </DIV> <DIV>Having multiple battery sets, I may have gotten confused once (I will deny it in public tho) and took off with a partially discharged pack, couldn't figure out why I lost power and had to land about half way thru a flight....... Whoops.... If I had actually done that, I guesstimate I would have put back about
5200+ mah into a TP5300, not that I would have actually done that ever <IMG src="http://cdn-cf.aol.com/se/smi/0201d20638/02"></DIV> <DIV> </DIV> <DIV>Good news is, the pack seems fine, has over 70 cycles on it now and still going strong (when I charge it)</DIV> <DIV> </DIV> <DIV>Don</DIV> <DIV> </DIV> <DIV>In a message dated 4/17/2007 8:31:21 P.M. Pacific Daylight Time, robcase1@cox.net 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>Thanks for all the inputs. The second pac only took 2500 Mah, so may'be the <BR>batteries just need more time to be formed. I will continue to make short <BR>4 - 5 minute flight for the next 6 flights to hopefully form the cells <BR>better. I feel better about it tonight after putting back 2300 and 2500 <BR>respectively, back into each pack :)<BR>----- Original Message
----- <BR>From: "Steven Maxwell" <patternrules@earthlink.net><BR>To: "NSRCA Mailing List" <nsrca-discussion@lists.nsrca.org><BR>Sent: Tuesday, April 17, 2007 9:11 PM<BR>Subject: Re: [NSRCA-discussion] E-power<BR><BR><BR>> Do 5 or 6 short flights to form the new batteries. Don't get me wrong<BR>> here but for just starting out your pushing the limits but your last post<BR>> looks fine 3000's should be good. By pushing I mean for an E newbie, not<BR>> like I have this figured out, my wrost enemy is flying to far out I got <BR>> out<BR>> to 225 or more with a wind to my back and put back in 2579 MAh<BR>> One of the big things I found with the 5330/F3A is it's real easy to use<BR>> more amps than you need, what I found was after a point there is no more<BR>> power just higher amps not sure why other than maybe the AXI is like a<BR>> torque curve, for lack of a better term, maybe the AXI peaks at say 68 <BR>> amps<BR>> maybe
less maybe more, but the thing is if your running more than that,<BR>> whatever that number is you just pushing more amps.<BR>><BR>> Steven Maxwell<BR>><BR>><BR>><BR>><BR>>> [Original Message]<BR>>> From: Robert & Casey Green <robcase1@cox.net><BR>>> To: NSRCA Mailing List <nsrca-discussion@lists.nsrca.org><BR>>> Date: 4/17/2007 10:27:49 PM<BR>>> Subject: Re: [NSRCA-discussion] E-power<BR>>><BR>>> How many flights, should you put a new pack through to break them in? I<BR>>> charged the first pack that I flew tonight and put back 2300 Mah, the<BR>> second<BR>>> pack looks like it will take 3000 to be replenished, which is about the<BR>> 80%<BR>>> of the pack. After putting that much back in the pack earlier I am going<BR>> to<BR>>> have to throw these packs away as no good, or do I keep flying them and<BR>> see<BR>>> what happens?<BR>>>
Thanks for your responses so far. I think that I may have enough room<BR>> 10S<BR>>> 5000 extreme. I am about three ounces over, sure I can find a way to<BR>> make<BR>>> it work for the NATS.<BR>>> ----- Original Message ----- <BR>>> From: "Duane Beck" <duane.e.beck@comcast.net><BR>>> To: "NSRCA Mailing List" <nsrca-discussion@lists.nsrca.org><BR>>> Sent: Tuesday, April 17, 2007 8:06 PM<BR>>> Subject: Re: [NSRCA-discussion] E-power<BR>>><BR>>><BR>>> > Robert & Casey Green wrote:<BR>>> >> Don I was pulling 72 Amps, on a 20x13 prop.<BR>>> ><BR>>> > Is that peak static, or unloaded in the air? I assume those are 20C<BR>>> > packs.<BR>>> > _______________________________________________<BR>>> > NSRCA-discussion mailing list<BR>>> > NSRCA-discussion@lists.nsrca.org<BR>>> >
http://lists.nsrca.org/mailman/listinfo/nsrca-discussion<BR>>> ><BR>>><BR>>><BR>>> _______________________________________________<BR>>> NSRCA-discussion mailing list<BR>>> NSRCA-discussion@lists.nsrca.org<BR>>> http://lists.nsrca.org/mailman/listinfo/nsrca-discussion<BR>><BR>><BR>> _______________________________________________<BR>> NSRCA-discussion mailing list<BR>> NSRCA-discussion@lists.nsrca.org<BR>> http://lists.nsrca.org/mailman/listinfo/nsrca-discussion<BR>> <BR><BR><BR>_______________________________________________<BR>NSRCA-discussion mailing list<BR>NSRCA-discussion@lists.nsrca.org<BR>http://lists.nsrca.org/mailman/listinfo/nsrca-discussion<BR></FONT></BLOCKQUOTE></DIV> <DIV></DIV> <DIV> </DIV></FONT><BR><BR><BR> <DIV><FONT style="FONT: 10pt ARIAL, SAN-SERIF; COLOR: black"> <HR style="MARGIN-TOP: 10px"> See what's free at <A title=http://www.aol.com/?ncid=AOLAOF00020000000503
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