[NSRCA-discussion] AAA NimH batterys

Ed Miller edbon85 at charter.net
Thu Jan 26 06:28:06 AKST 2006


Even with 5 cells  unregulated ?? They will be powering 4 current generation 
Futaba Digital servos and one mini coreless servo.
Ed M.
----- Original Message ----- 
From: "Bob Kane" <getterflash at yahoo.com>
To: "NSRCA Mailing List" <nsrca-discussion at lists.nsrca.org>
Sent: Thursday, January 26, 2006 10:13 AM
Subject: Re: [NSRCA-discussion] AAA NimH batterys


> Maybe somebody with direct experience will chime in,
> but I would be concerned about the higher impedence of
> AAA cells compared to AA or A cells. The high
> impedance will cause the voltage output to drop during
> high current peaks and may manifest itself as sluggish
> performance.
>
>
> --- Ed Miller <edbon85 at charter.net> wrote:
>
>> Is anyone using AAA NimH batteries for a RX pack ??.
>> I am looking at
>> Batteries America ( EHYOST ) and they seem to have
>> AAA NimH's in 720, 800
>> and 900mah ratings. I currently use their 2/3A 5
>> cell NimH pack at 1100mah
>> and a weight of 3.85 ounces complete with the long
>> lead I have on the pack.
>> Going to their AAA 5 cell pack looks like I can save
>> about an ounce or so.
>> Mah isn't an issue, I can get in excess of 7 to 8
>> flights on the 1100mah
>> pack I use now before charging so going to 900mah
>> shouldn't be a big hit.
>> Don't suggest Lithium anything as lighter, want to
>> continue to use my Alpha
>> 4 charger and am not convinced those new batteries
>> are safe.
>> Ed M.
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>>
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>>
>
>
> Bob Kane
> getterflash at yahoo.com
>
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