Hey guys, As most of you know, I just got a Traxxas Summit 1/10 with the nimh batterys for christmas, and I love it. When I got it, I bought 2 extra Traxxas 3000mah 8.4 volt 7 cell nimh battery to extend my run time, and a Traxxas EZ Peak Plus 6amp charger to charge them. (Great charger by the way) So for, every thing has been great, untill the last couple of runs. I notcied that the lights started to fliker on and off, and it had low power. But when I put in the other 2 batterys in it that I have, the problem went away. I checked the voltage on the packs, and one of the battery's voltage was VERY low, and it was at 6 volts. I charged it back up at 1.5 volts, and it finshed in 15 minutes. When I tried using it in my Slash, it only had good power for about 3 min before dying. I checked all of the of cell's temputure, and all of them were cold, execpt one was too hot to touch, meaning it's a bad cell. All of the other 3 batterys are fine, it's just this one battery that is bad. I'm not sure why the battery went bad so quick, I've only used my Summit 12 times, and I always let the battery cool after, and before using them. I only charge them at 3.0 amps, so I'm not over charging them. Could this battery be defective? Is there anyway to save/revive the battery? I'm really disapointed that it went bad SO quick. I already emailed Traxxas, but they said I need to send in the battery to them so they can "test" it to make sure it really is bad. I plan on going lipo next month, so don't bring lipos up please.