Welcome to the store! This 20A ESC features an adjustable 5V 6V SBEC with a continuous 4A power supply, providing powerful support for your servo. Equipped with a high-performance 32-bit microprocessor for fast processing and operation. LCD programming is supported for easy and convenient use. Offers two-way operation with both 'forward only' and 'forward and reverse' modes. Automatically recognizes motor angle and supports high RPM motors, compatible with most motors on the market for various RC boat models. Utilizes a new generation of power output components for low heat generation, high instantaneous current resistance, and high reliability. Enjoy high efficiency, energy saving, longer endurance, ultra-smooth startup, and precise throttle linearity. Features multiple protection functions including startup protection, over-temperature protection, low-voltage protection, phase loss protection, and signal loss protection. Waterproof and glue-filled with a flat water cooling design for efficient heat dissipation. Item Type: 20A Two-Way Waterproof ESC Material: Electronic Components Gross Weight: 43g / 1.5oz Product Size: 62x30mm / 2.4x1.2in Color: Black Continuous Current: 20A Momentary Current: 30A Input Voltage: 5-12NC/2-4S lipo BEC Output: 5V 6V 4A Applications: Applicable to various RC boat models Package Includes: 1 x Waterproof 20A ESC Your satisfaction is our top priority. We will provide you with the best service. If you find any problems after receiving the product, such as damage, incorrect quantity, etc., please contact us immediately and we will give you the best solution!