[silentbob343]

Originally Posted by simplechamp

http://www.scriptasylum.com/rc_speed/power.html

Enter in the battery you are currently using, and the approximate runtime you get, and the calc will output info on what to expect with batteries of different voltages and capacities.

haha don't know how I missed that.

Thanks for the link. I see that a 3975mah 4s pack yields equal runtimes as the 5300mah 3s assuimg weight and speed are kept equal.