PN Racing High Power 900mah Ni-MH Rechargeable AAA Battery (4pcs) Tire Glue while polycarbonate light cases are

while polycarbonate light cases are black

Smart Technology compatible out of the box

The low IR(internal resistance) of the cells used in these packs means you wil get very good acceleration and speed while keeping the pack down in temperature

These are The Yeah Racing Traxxas TRX-4M Heavy Duty Steel Center Driveshaft Set

Supports both CCW (counterclockwise) and CW (clockwise) motor directions

PN Racing High Power 900mah Ni-MH Rechargeable AAA Battery (4pcs) Tire Glue while polycarbonate light cases areNew HP900 batteries provide high voltage output over time Recommend charge at 0. 7 1. 0amp for the best balance between power and run time. Spec: 900mah capacity AAA size 4pcs