Well that is what i heard so just passing on info. Someone on these forums said they contacted the guy that runs truerc and he said he buys from the same place as maxamps. So proof? Well i have none but maybe the other member that said this does??? All i do know is my maxamps have puffed and are not that great in quality price ratio.
From what I have seen the true rc cells are not exactly the same as maxamps cells, how ever the performance seems to be about the same. I have had a bunch of maxamps lipos, and returned about 75% of them for replacement. It seems like members here have had great success with true rc packs, I am sure a pair of the 15c 4000mah lipos would work fine with a stock emaxx. You would need to run a seperate lvc, like a li-saver or novak smart stop module. The evx2 does not have a lvc built in.