i would go with 2 trakpower 4900mah 2cell. and just wire them up so you get 4 cells.


idk how your erevo is going to be setup. are you going to set it up so you have one big battery or you are going to have it like the new erevo where you use 2 batterys.

if its like the new erevo i would just go with the trakpower 2 cells cause it would fit perfectly on both trucks.