This 52V 25A Controller is an electrical component compatible with Mini Long Body Single. Built for a single-motor 52V system, it regulates power delivery between the battery, motor, throttle, and braking electronics. Housed in a finned aluminium casing for heat dissipation, it mounts inside the deck and connects directly to the motor phase wires, hall sensors, battery BMS, EY throttle/display, brake cut-off sensors, and lighting loom. Rated at 25A output, it ensures smooth acceleration, stable speed control, and reliable system protection during riding.