Thanks Paul. I had seen those C references on this list in the past but had no 
clue what the significance was. 

> On Jan 15, 2016, at 10:08 PM, Paul Dove <[email protected]> wrote:
> 
> I can try to explain the significance.
> 
> I believe he uses Kokam LiPo cells. The have a very high energy density. They 
> can operate continuously at 10 C but will cause heating and capacity loss... 
> C being the capacity of the cell so a 2Ah cell can put out 20 amps continuous 
> and up to 8 C without significant heating (around 50 degrees Celsius). 
> 
> The KOK 340 HSC can be operated at 20 C. The effect is that the user can 
> tailor a pack to do what is needed without excessive size, weight, capacity 
> and cost.
> 
> John has a very small powerful pack but without having a high capacity since 
> he's drag racing.
> 
> Sent from my iPad
> 
>> On Jan 15, 2016, at 8:19 PM, [email protected] wrote:
>> 
>> Paul replied: 
>> 
>>> John metric uses lithium polymer batteries like the ones used in quad 
>>> copters.
>> 
>> Can you enlighten the ignorant on the significance of that? It doesn't mean 
>> anything hing to me. 
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