Racers Edge 3400mAh, 30C, 11.1V LiPo Battery Pack with Deans Plug
This hardcase 3s lipo battery offers superior voltage and long runtimes. The dimensions are 47mm wide, 138mm long, and 23.5mm tall, making it the perfect fit in any Traxxas Slash, Stampede, Rustler, or Bandit. It uses the same balancing connection as Align or Electrifly chargers, the JST-XH. Be sure to use a voltage cut off if your speed control doesn't come equipped with one, and be sure to use a lipo specific charger and Lipouch safe charging bag.