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Old May 31, 2001, 09:29 AM
Al P is offline
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small electrics r BIG FUN

How much does RS 8x1600 Nimh pack weigh ?


I am trying some different cells and packs and would like to know how much this pack from Radio Shack weighs.

Also, what are opinions of the RS 1600 cells vs. the 1420's in direct drive 400/480 use , performance wise.

Thanks

Al
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Old May 31, 2001, 10:21 AM
Andy W is offline
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7.2oz..
No difference between 1420 & 1600's that I've ben able to tell (besides slightly increased duration).
..a
Old May 31, 2001, 09:26 PM
dwatkins is offline
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They are limited to about 15 amps. The voltage drop past this makes them unusable over this current
Old May 31, 2001, 10:15 PM
hoppy is offline
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I've tried the 1420's, 1600 from RS and a pack made from panasonic 1600mah "digital" NiMH cells. The panasonics seem to yield more oomph. I will buy them again, besides, they are cheaper. Weigh 7.8 oz with anderson powerpole connector and my tape job.
hoppy
Old Jun 01, 2001, 12:23 AM
Balin is offline
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Hoppy,

Where do you buy the Panasonics?
Old Jun 01, 2001, 08:08 AM
Al P is offline
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small electrics r BIG FUN
Thanks for all the replies.

The cells I am testing are the Ray O Vac Nimh that come in 1300 and 1600 mah capacities. They are readily available at Wally World and at our local store are 10.67 for a 4-pack.

In first flights, the 1300's seem to have a bit more power than my RS 1420's . The Ray O Vacs weigh 7.45 oz. in an 8 cell soldered pack with shrink and Deans ultra connector.

Perhaps this weekend will yield favorable flying weather for comparison flying. I wouldn't bet on it though.

Al

[This message has been edited by Al P (edited 06-01-2001).]
Old Jun 01, 2001, 10:55 AM
hoppy is offline
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Space Coast USA
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I got the Panasonics at BJ's Discount. They come in a 6 pack #HHR-3UPA/6B. As I recall, the price was about $12 +/-.
They probably have a web site. http://www.bjswholesale.com/
hoppy

Quote:
Originally posted by Balin:
Hoppy,

Where do you buy the Panasonics?


[This message has been edited by hoppy (edited 06-01-2001).]
Old Jun 01, 2001, 12:18 PM
Steve McBride is offline
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FWIW -

I have had goo dluck with the Ray-O-Vac 1300 (now 1600) and this was with quite a bit of abuse. I would have to agree that they seem to perform a bit better and handle 2C charges better than the RS 1600 packs.

Have fun!

Steve


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