Hobbywing HWI30112614 Xerun XD10 Pro Stealth Drift Racing Electronic Speed Controller, Black

XERUN XD10 Pro Series Cont./Peak Current(100A/800A) LiPo/NiMH Cells (2S LiPo/4-6S NiMH) BEC Output ( Adjustable, Continuous Current of 5A (Switch-mode),Built-in switch mode BEC with a maximum output of 10A and voltage adjustable from 5V to 7.4V (step: 0.1V) for usage with servos & other devices require different voltages.,Separate PRG/FAN port is able to power an external fan for maximize cooling performance or connect a LCD program box or WiFi module to the ESC. Variable frequency regulation of PWM & brake frequencies allows users to precisely regulate the driving & braking forces (of the motors).,Multiple protections: low-voltage cutoff protection, ESC and motor thermal protection, and fail safe (throttle signal loss protection),reverse polarity protection (the external standard cappack will still be damaged if battery reversal occurs).,Data logging for recording the maximum ESC/motor temperature, motor speed/RPM, and others in real time. Firmware upgrade via Hobbywing multifunction LCD program box or OTA Programmer (item sold separately).