Originally Posted by
skengines
What is 2s mean and what is 20c? Sorry I am such a noob with electric!
hi the s stands for cells confusing i know .lol. ..."We use the designation 10C etc to mean how much a cell or pack can discharge in amps. C always equals the capacity of a cell or pack. For example. Let use a PQ31003S pack rated for 12C. In this case C=3100mah. the number before the "C" is the multiplier. so 12 x 3100 = 37200mah. to get amps we simply divide by 1000. 37200/1000 = 37.2 amps. 1000mah = 1amp. hope this helps