ORIGINAL: calvino
check
www.hobbycity.com cheap packs, slightly long shipping time, but price makes up for it, don't forget the 'discharge' calculation: (MAH * "C")/1,000 = max safe amps
Funny thing about that. For over 100 cycles I have been running 1000mah 20C 11.1v in a mamba25 6800 w/ 1:10 nitro foams, 14/60 gearing and my gear gets warm but its plenty of juice because of how rarely I am wot and not for very long and it weighs less and 3oz.
You can get em for $15 right now on clearance at pfm distribution dot com or apogee. look under sale/clearance. I bought 4 a couple months ago... may still be a few.