4PCS 20AS Brushless ESC Fast Switching Upgrade Parts Fit for FVT LittleBee;KS01813*4:(Black )

Fine workmanship, support for mode and DShot. Main IC for Silabs F396, MCU running 48 MHz. Fast switching, BLHeli S program and firmware. Condition: 100% Brand New Item Type: Brushless ESC Material: Electronic Components Color: Black Quantity: 4PCS Input: 2-4 S BEC Output: No Continuous Current: 20A Sudden Current: 25A-10 S Compatibility: for LittleBee 20A esc Weight: Approx. 4g(Contain Wire) Size: Approx. 23x12x4mmCelsius0.91x0.47x0.16inch