[NSRCA-discussion] Transmitter Tray

Leonard Rudy rudyl11 at yahoo.com
Thu Jul 31 09:36:14 AKDT 2008


Does anyone know where to get a transmitter tray that is metal with shoulder straps
and side boards where you can rest your hands while controlling the transmitter sticks?

--- On Wed, 7/30/08, Verne Koester <verne at twmi.rr.com> wrote:

From: Verne Koester <verne at twmi.rr.com>
Subject: Re: [NSRCA-discussion] battery question
To: mileHiPilot at gmail.com, "General pattern discussion" <nsrca-discussion at lists.nsrca.org>
Date: Wednesday, July 30, 2008, 9:03 PM



Hi Mike,
The FlitePower F3A 5350 packs are two, 5-cell packs that are matched to each other. I know that FlitePower makes a big deal about keeping each 5-cell pack with its mate. I've kept track by numbering the packs and keeping the number 1 pair together, the number 2 pair together, and so on. I've been using them since the start of this season with good power and consistency. My understanding is that the matching results in a pair of packs that balance well to each other resulting in less work for the balancer, particularly when charged in series as a 10S pack. That's been my experience so far with about 40 cycles on each pair of packs. I have 4 pairs. Three of those were purchased at the start of the season. The fourth set was used by a friend briefly last year and found its way into my "fuel box". All four pairs consistently put out the same power. Hope this helps.
 
Verne Koester
 
 

----- Original Message ----- 
From: Michael Ramsey 
To: 'General pattern discussion' 
Sent: Wednesday, July 30, 2008 9:23 AM
Subject: Re: [NSRCA-discussion] battery question


A related question: Is it true that the cells are "matched" in a pack? If so, what advantage would that have?
 
Thanks, Michael Ramsey


-----Original Message-----
From: nsrca-discussion-bounces at lists.nsrca.org [mailto:nsrca-discussion-bounces at lists.nsrca.org] On Behalf Of Stuart Chale
Sent: Wednesday, July 30, 2008 9:14 AM
To: General pattern discussion
Subject: Re: [NSRCA-discussion] battery question

Yes :)


If a cell puffs it is easier to replace in a 5 cell pack.  Also cheaper to replace a 5 cell pack if a cell goes pre-maturely and you do not like to replace cells.  You might find use for a 5 cell pack by itself.  Smaller plane, Heli etc.  The downside is that you have to add a little weight for a Y connector to connect both packs.  
A 10S pack is a "little" easier to secure in the plane.  I will probably only buy 5 cell packs from now on.  Currently trying out the True-RC packs.

Stuart

Anthony Romano wrote: 

#yiv1171400696 .hmmessage P {
PADDING-RIGHT:0px;PADDING-LEFT:0px;PADDING-BOTTOM:0px;MARGIN:0px;PADDING-TOP:0px;}
#yiv1171400696 {
FONT-SIZE:10pt;FONT-FAMILY:Tahoma;}

Other than cooling is there any down side to a 10s brick as apposed to two 5s packs?


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