Traxxas VXL-3S Velineon Brushless Power System Combo (Waterproof)

Compatible with brushed, brushless, and sensored brushless motors Auto-detects the motor type Accepts NiCad, NiMH (4-10 cells), and LiPo (2-3cells) battery packs Built-in-two-stage low-voltage detection for LiPo battery packs 3 drive profiles: Sport Mode, Race Mode, and Training Mode Two-Stage Thermal shutdown protection Velineon 3500 Brushless Motor 10-Turn, 3500kV