Bidirectional 20a 30a 40a 50a 60a Brushless Esc for Rc Car boat Diskon

Description: Product category: Bidirectional ESC Bidirectional 20A 2-4s UBEC 2A 5V Bidirectional 30A 2-4s UBEC 2A 5V Bidirectional 40A 2-6s UBEC 3A 5V Bidirectional 50A 2-6s UBEC 3A 5V Bidirectional 60A 2-6s UBEC 3A 5V Packing list: 1 x Bidirectional ESC Note: 1. When using, the remote control throttle remote lever must be in the middle position, otherwise it cannot start. amp;nbsp; 2. There is no need to calibrate the throttle stroke. When the electric adjustment is started, if the motor starts to rotate, you can use the remote control to fine-tune the throttle to stop the motor.