[NSRCA-discussion] Lipo For Futaba 12FGA

John Pavlick jpavlick at idseng.com
Thu May 14 11:36:23 AKDT 2009


No, just sand the corners with a belt sander. You may lose a little capacitiy this way though... LOL
 
John Pavlick
 


--- On Thu, 5/14/09, Keith Hoard <khoard at gmail.com> wrote:

From: Keith Hoard <khoard at gmail.com>
Subject: Re: [NSRCA-discussion] Lipo For Futaba 12FGA
To: "General pattern discussion" <nsrca-discussion at lists.nsrca.org>
Date: Thursday, May 14, 2009, 3:25 PM


I think you can just add another cell in parallel and then either squeeze it in a vice or pound it flatter with a hammer. . 


On Thu, May 14, 2009 at 2:16 PM, Ron Van Putte <vanputte at cox.net> wrote:

What really irks me is that the 3-cell 2500 mah transmitter packs fit my transmitter, but I'd have to cut out a cell to use it and that space could be used for a 2-cell transmitter pack with higher capacity.

Ron

On May 14, 2009, at 8:40 AM, jonlowe at aol.com wrote:


Picky, picky, picky!

At that price, buy two and take the spare to the field.

Jon

-----Original Message-----
From: Ron Van Putte <vanputte at cox.net>
To: General pattern discussion <nsrca-discussion at lists.nsrca.org>
Sent: Thu, 14 May 2009 8:10 am
Subject: Re: [NSRCA-discussion] Lipo For Futaba 12FGA

Yeah, that'll work, but I was hoping to find one with a capacity of at least 2500-2600 mah.

Ron
.
On May 13, 2009, at 11:45 PM, jonlowe at aol.com wrote:

> Here's one:
> https://www.hobbycity.com/hobbycity/store/uh_viewItem.asp?> idProduct=8933&Product_Name=OEM_2200mAh_2S_20C_Lipo_Pack
>
>
> -----Original Message-----
> From: Ron Van Putte <vanputte at cox.net>
> To: General pattern discussion <nsrca-discussion at lists.nsrca.org>
> Sent: Wed, 13 May 2009 10:48 pm
> Subject: [NSRCA-discussion] Lipo For Futaba 12FGA
>
> Just to change the topic a while, I'd like to talk about lithium > polymer batteries for transmitters. Yes, I know that several > companies sell polymer batteries for transmitters. They come in > square and flat configurations. I've sold quite a few and every > customer is happy; they only have to charge their transmitter > battery every other month.
>
> So, what do I want to talk about? I can't find a "suitable" one for > my Futaba 12FGA transmitter. The 12FGA uses a 7.2 volt, 1600 mah > battery. A 2-cell lithium polymer battery would be perfect. > Unfortunately I can't find one over 2100 mah that fits in the > battery compartment (16x34x130 mm). The problem is that most > lithium polymer batteries sold now have more than a 10C discharge > rate. As a result, the batteries are bigger than necessary for a > transmitter. Transmitters don't require more than 1C or 2C from the > lithium polymer battery, especially the 2.4 GHz spread spectrum > transmitters.
>
> Any ideas/sources out there?
>
> Ron Van Putte
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-- 

Keith Hoard
Collierville, TN
khoard at gmail.com


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