An improved battery tray now accommodates Traxxas’ strongest 6700 mAh 4-cell LiPo battery. Maxx cradles and guards The only 4s LiPo battery deep while in the chassis and secures it by using a snap-lock battery retention program. likely brushless not merely additional pace, but beefed up the sturdiness. The brand new Stampede 4×4 includes a sign