7600mAh 7.4v 2-Cell 25C LiPo Battery. This does not fit the original Rustler 4x4.It does fit the next Extended battery box chassis for the 4x4 Rustler.Length: 155mm..
TRAXXAS
CERTIFIED LIPO POWER!Traxxas Certified iD-Equipped LiPo batteries are engineered to provide
the punch and on-demand power for reaching the top speeds that Traxxas
models are built to achieve. Traxxas Power Cell iD-Equipped LiPo
batteries are engineered specifically to fit Traxxas..