Traxxas 8S ESC from x-maxx

The new VXL-8s speed control is an all-new Traxxas design that incorporates advanced microprocessor control with sophisticated software for smooth responsive performance and a rich feature set. The multi-layer circuit board has been optimized for uncompromised high-current power delivery and massive punch. New built-in protection circuitry lets you pour on the power with carefree abandon. Distinct LEDs on-board the ESC keep you directly informed on voltage, current, and temperature, without having to decode tedious blinking patterns. The new built-in power panel includes a high-current BEC output and a fuse-protected battery direct power bus for future accessories.
As new features and capabilities are added, exclusive over-the-air speed control updates are a snap with the Traxxas Link app. Of course, it is fully waterproof so you never have to hold back when the fun that lies ahead gets a little wet. We’ve engineered the VXL-8s to be our most powerful, dependable, and easiest to use power system ever. Features aside, the massive acceleration and seemingly bottomless flow of power breathes new life into the X-Maxx like a massive shot of pure adrenaline.