40 AMP ESC 2-4s w/BEC 5v2a

40 AMP Budget ESC   40A Brushless ESC Drone Airplanes Parts Components AccessoriesSpeed Controller Motor RC Toys FPV Durable Quadcopter Helicopter,fixed wing, rc plane, aircraft, sail boatDon't Forget to Calibrate your Throttle with your new ESC'sCompatible with Lipo and NiMH battery.Full protection: Low voltage cutoff protection / Over-heat protection /Throttle signal loss protection.Specifications:Color: YellowCurrent: 40AOutput capacity: continuous current 40A, short-time current 50A(not more than 10 seconds)Power input: 2-4 lithium batteries(Not Included)BEC output: 5V@3A (linear regulator mode - linear mode)Maximum speed: 210,000 rpm for 2-pole motor, 7000 rpm for 6-pole motor,35,000 rpm for 12-pole motorSize: (Approx) 68x25x8mmWeight: (Approx) 38 gramsCan be used on some rc airboats, rc helicopters, rc motorcycles electronic speed control for rc vehicle or rc airship rc drone Brushless Speed Controller Fixed Wing and Helicopter ESC Robot Robotics Engineering