Quote:
Originally posted by aqwut
Well, to get 15 minutes of runtime on 18 cells... you'd only be running the motor at 13.5Amps or lower.... That's around 300 Watts.... It is possible... Know what I mean... 300 Watts is probably enough for just to have fun with.. but if you're pumping out 100Amps(2100 Wats) to the motor consistantly, it's only goin' to last like 2 minutes.... But the motor doesn't usually use up that kind of amps continuously.... Unless, you're always giving it a heavey load like on an incline, in bushes, or constantly accellerating hard... :) This is what I think.. I don't know how true it is.. .:)
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So basicly what your saying is if you don't go full pelt all the time it lasts upto 15minutes? So whats the point of having the extra 2 cells? Just to have the power ready when you want it? :D