AGF A20 2 - 4S Quadcopter Brushless ESC with BEC 5V 2A 4PCS - Black

Item Name: AR-20A 
Constant Current: 20A 
Peak Current: 25A 
Input Voltage: 2-4s lipo 
Feature 
1. All the components are original quality to ensure the high quality and reliability. 
2. Import MOSFET with ultra-low resistance and 4 layers 3OZ copper plate for strong withstanding current. 
3. Three start mode: regular start, soft start and super soft start, which compatible with fixed-wing aircraft and helicopter. 
4. Programmable throttle curve suitable for all kinds of remote controllers. Smooth and exquisite speed regulation, perfect speed linear.
5. The maximum rotation speed can up to 210000RPM ( 2 poles motor ), 70000RPM ( 6 poles motor ), 35000RPM ( 12 poles motor ). 
6. Multiple protection: input voltage abnormality protection, low voltage battery protection, overheat protection, throttle signal loss protection etc.