Welcome to our store! Safe Power-On: The motor won't start immediately when powered on, regardless of the throttle position, preventing accidental injuries. Throttle Calibration: Adapts to variations in throttle travel across different remote controls, improving throttle response linearity. Superior Interference Resistance: The power supply input uses an ultra-low impedance, high-capacity electrolytic capacitor, significantly enhancing interference resistance. Low Voltage Protection: This RC ESC features a low-voltage protection mode to reduce power or cut off output; the default setting is power reduction. Application: Offers stable and sensitive speed control and excellent speed regulation linearity, ideal for RC fixed-wing aircraft, small quadcopters, etc. Item Type: RC Brushless ESC Material: Electronic Components Gross Weight: 40g / 1.4oz Color: Black Continuous Current: 40A Peak Current: 55A (10 seconds) Voltage Range: 4V-16V Applicable Battery: 2-4S Lipo BEC Output: 5V 3A Motor Output: 3.5mm Gold Banana Plug Applicable: For fixed-wing aircraft, T Rex 450, V2 helicopter, F450 small quad rotor drone, etc. Includes: 1 x ESC 1 x Instruction Manual Your satisfaction is our top priority. We are committed to providing you with the best service. If you encounter any issues upon receiving the product, such as damage or incorrect quantity, please contact us immediately, and we will provide you with the best solution!