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Old Apr 20, 2001, 11:51 AM
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Ralph Weaver's Avatar
Indianapolis, IN USA
Joined Nov 2000
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Sanyo CP-1300SCR are here!

Hello All,

I just go my first batch of Sanyo CP-1300SCR cells for sale. These cells are shorter than the 4/5 Sub-C cells such as the N-1250SCR and weigh the same as 800AR cells. They donít have quite the capacity of the 1250, but are a very good replacement for the 800AR.


1300 beside Sub-C 2000

Iím selling these for $5 each plus $5 S&H per order. Price breaks at 50 and 100pc. See http://www.magtechinc.net for more info. The price may come down a bit over the next few months as these cells become easier to get.

CP-1300SCR specs:
Weight: 33g
Diameter: 23mm
Height: 26mm
Capacity at 20A: 1100mah
Measured Internal Resistance: 7.4mOhm

For comparison:

N-800AR specs:
Weight: 32g
Diameter: 17mm
Height: 50mm
Capacity at 20A: 810mah
Measured Internal Resistance: 7.8mOhm

CP-2400SCR specs:
Weight: 58g
Diameter: 23mm
Height: 42mm
Capacity at 20A: 2270mah
Measured Internal Resistance: 5.3mOhm

N-1250SCR specs:
Weight: 40g
Diameter: 23mm
Height: 34mm
Capacity at 20A: 1250mah
Measured Internal Resistance: 6.5mOhm


[This message has been edited by Ralph Weaver (edited 04-20-2001).]
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Old Apr 20, 2001, 02:30 PM
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wiley's Avatar
owosso, mich
Joined Mar 1999
416 Posts
Hmmm...these cells look like the N600SCR that i have, a couple 10 cell packs. i bet these are way under rated, more so than the 1000SCR. these cost me $2.20 each 1/2 sub c sized.
<img src=http://members.aol.com/wileyeco/n600scr>

[This message has been edited by wiley (edited 04-20-2001).]
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Old Apr 20, 2001, 03:25 PM
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Ralph Weaver's Avatar
Indianapolis, IN USA
Joined Nov 2000
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Quote:
Originally posted by wiley:
Hmmm...these cells look like the N600SCR that i have, a couple 10 cell packs. i bet these are way under rated, more so than the 1000SCR. these cost me $2.20 each 1/2 sub c sized.
You are correct. Same size, almost twice the capacity. Sanyo cells used to be under rated, but not any more. They've started rating their cells the same as everyone else.

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Old Apr 20, 2001, 03:26 PM
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Antioch,CA,USA
Joined Dec 1999
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HMMmmmm, at this physical size you can fit 26 CR1300 cells in the same space as 20 1250SCR cells. The weight of a 26 cell pack is less than 2 ounces more. Oh no, I had better hide the credit card! Here goes another entry in the <a href=http://www.ezonemag.com/disc/Forum1/HTML/006480.html target=blank>Flying $$$'s</a> subject!
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Old Apr 20, 2001, 04:44 PM
avalanche
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Any idea what the max current these cells can handle is? I don't think they are a replacement for applications using 1250 SCR's at 70 amp currents.

I am not even sure the new 1700's that are the same size and weight as the 1250SCR's can be used at really high current.

steve mangum
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Old Apr 20, 2001, 06:05 PM
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Ralph Weaver's Avatar
Indianapolis, IN USA
Joined Nov 2000
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Quote:
Originally posted by avalanche:
Any idea what the max current these cells can handle is? I don't think they are a replacement for applications using 1250 SCR's at 70 amp currents.
Probably not. They seem to perform a quite a bit better than 800AR's but not at 1250 levels.

Quote:
I am not even sure the new 1700's that are the same size and weight as the 1250SCR's can be used at really high current.
I've got 30 CP-1700SCR samples and they look REAL good - higher voltage than 1250's. If the production cells are that good I think they will work fine at 70A.

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Old Apr 20, 2001, 07:42 PM
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Santa Rosa, Northern CA, USA
Joined Oct 1999
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Quote:
Originally posted by wiley:
Hmmm...these cells look like the N600SCR that i have, a couple 10 cell packs. i bet these are way under rated, more so than the 1000SCR. these cost me $2.20 each 1/2 sub c sized.

Wiley, Thought I was the only one that played with the Stubby Cells! 18 of them on an Astro 40 (non FAI) went straight up in a 2 meter ship. Got mine real cheap when the extra packs for the Kraft Chipmunk went on sell. Think it was about 6/7 bucks for a 6 cell pack. They say N-600 SCF though, not AR.
Only have about 30 of them left, a few did die in action...


Glad Sanyo got smart again. Boy, and I just bought the "last 800AR" pack at the local HS...

Ralph,

Thanks for the heads up. The new ones should be great

Dave



[This message has been edited by Daveairway (edited 04-20-2001).]
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Old Apr 24, 2001, 03:16 PM
Electric Airplane Crazy!
Joined Feb 2001
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Ralph, It seems that these are a super lightweight new technology. How hard can they be pushed? Will they hold up at F5b/d currents of ~100 amps or will they be good at Nimh currents only ~35 amps? Have you run any tests on them yet?

[This message has been edited by eplanedude (edited 04-24-2001).]
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Old Apr 24, 2001, 10:18 PM
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owosso, mich
Joined Mar 1999
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hey dave like them cells? i sure like mine, and they do say scr. yes these are about 1000ma, but only say 600. found them at local electronics store.
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