20A Brushless ESC 3‑4S Electric Speed Controller for RC Car Boat Underwater Propeller

Feature: 1. Improve Performance: This brushless ESC is a dedicated core program for fixed wing design. With our brushless ESC, the throttle response speed can be greatly improved. 2. Easy to Use: The highly intelligent brushless ESC has strong adaptive ability, and only retains the entry angle setting item high entry angle and middle entry angle, which is easy to use. 3. Stable Signal Transmission: The throttle signal is twisted pair, which effectively reduces the crosstalk caused by signal transmission in the copper wire, making the flight more stable. 4. Support High Frequency Signal: The intelligent brushless ESC can support the throttle signal frequency with a refresh rate up to 621Z. 5. Wide Compatibility: The intelligent brushless ESC has a wide range of compatibility. It can be compatible with multi rotor programs and various flight controls. Specification: Item Type: Brushless ESC Material: Silicone,copper, electronic components Weight: Approx. 24g 0.85oz Output Capacity: Continuous current 20A, short term current 30A (not less than 10 seconds) Power Input: 3 4 lithium battery packs BEC Type: Linear voltage stabilizer Applicable: Empty mold. Package List: 1 x Brushless ESC1 x Instruction Note: 1. Due to manual measurement, please allow 1‑3mm error. Make sure you don t mind before ordering; 2. Pictures may not reflect the actual color of the object due to different shooting lighting and differences between monitors. Please make sure you don t mind before ordering, thank you!