<div> <font face="Arial, Helvetica, sans-serif">Here's one:<br>
https://www.hobbycity.com/hobbycity/store/uh_viewItem.asp?idProduct=8933&Product_Name=OEM_2200mAh_2S_20C_Lipo_Pack<br>
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-----Original Message-----<br>
From: Ron Van Putte <vanputte@cox.net><br>
To: General pattern discussion <nsrca-discussion@lists.nsrca.org><br>
Sent: Wed, 13 May 2009 10:48 pm<br>
Subject: [NSRCA-discussion] Lipo For Futaba 12FGA<br>
<br>
<div id="AOLMsgPart_0_3946eaec-c506-4604-addf-544523cfda7f" style="margin: 0px; font-family: Tahoma,Verdana,Arial,Sans-Serif; font-size: 12px; color: rgb(0, 0, 0); background-color: rgb(255, 255, 255);">
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. <br>
<br>
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. <br>
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Any ideas/sources out there? <br>
<br>
Ron Van Putte <br>
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