Traxxas RTR 1/10 Slash 4X4 VXL 2.4GHz with 7 Cell Battery and Charger (Styles and Colors May Vary) Powered by the Velineon Brushless Power System, the Slash 4X4 reaches speeds in excess of 60mph! Traxxas High-Current Connector with Maxx Cable 12-gauge wire allows high-capacity battery packs to deliver maximum voltage to the Velineon Brushless Power System Exclusive waterproof electronics extend brushless power and performance to water, mud, and snow TQ 2.4GHz High Output radio system , 5-channel 2.4GHz Micro Receiver all with Traxxas Link, digital high-torque Traxxas #2075 waterproof steering servo Power Cell Series 4 NiMH 7-cell battery, AC Charger