CleanHawk 250 Drone Power Distribution Board v1.1 Compatible with 3-4S LiPo batteryes and 18A KISS or SN20A ESCs Power Distribution Board for Emax / Nighthawk 250 / Storm Drone Type A Quadcopters 5V and 9V BEC switching regulator for flight controller and FPV gear RGB LEDs and Integrated Frsky low battery telemetry voltage divider Integrated LC filter for clean FPV cameras