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Originally Posted by coolhandcountry
ON these life po 4 cells. How many could you run on a 9920. It comes out to 7.5. I was wondering if it would take 8s or not.
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I think 7 is the limit. 8 may be too high, but it would be worth a try (IMO) if you have the cash to fry a 9920 (which I don't).
Quote:
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Originally Posted by Nick
What charger would you reccomend to do 6s LiFePO4 at 2C? How many amps is 2C or is it a charge setting?
Thanks peeps,
Nick.
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You can use any Lipo charger to charge these batteries. Their rated maximum voltage is 3.65v (their CV voltage), but they are capable of 4.20v. Personally, I use a Li-Ion charge setting, which is to 4.10v, which is easier on the cells.
2C just means that it is twice the capacity of the pack, so a 3600mAh pack charged at 2C is 7.20amps (7200mA).