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sikeston34m
RC-Monster Brushless
 
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09.25.2009, 12:07 AM

Very Interesting. Thanks for posting that Shaun

Compare the 20C Version of this cell to the 30C version of the same cell.

I believe they are the same!

They BOTH are the same size and weight. The 30C shows a few grams heavier, but those packs come with 8Ga. wires instead of 10Ga. wires.

I've suspected this for awhile now. I have an Eagletree graph of the 20C cells.

Here's how your graph and it lines up:

30C = 3.6 volt per cell average under a 71 amp load
20C = 3.59 volt per cell average under a 113 amp load

The Graph I have is a 3S pack.

Granted there are some difference in the two graphs, but pack temperature/cycle age...etc. will make results vary.

They appear to be the same cell, in size, weight and performance.

Here's the Graph. Check it out and see what you think.

   
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