Features:
1. The use of original genuine components to ensure the high quality of the ESC in particular and excellent current resistance ability
2. Based on BLHeli program and optimized, with excellent throttle linearity.
3. Optimized for multi-axis, and supports fixed-wing and helicopter well.
4. Programming items added direction selection, Jet bi-directional mode
5. Multiple parameters of the governor can be set through the (programming card) or controller, and the default parameters can be restored through the controller or programming card.
6. With low voltage protection, over-temperature protection, signal loss multiple protection functions.
7. With warning function, the throttle keeps the lowest throttle for a certain period of time, the ESC will beep in order to retrieve the lost flight equipment.
8. Throttle stroke can be set to be compatible with different receivers, with smooth, delicate feel of the speed control.

Parameter:
This product all contain UBEC output

12A:
Battery section: 2-4S
UBEC output: 1A5V
Continuous current: 12A
Instantaneous current (10S): 15A

20A:
Number of battery sections: 2-4S
UBEC output: 2A5V
Continuous current: 20A
Instantaneous current (10S): 25A

30A :
Number of battery sections: 2-4S
UBEC output: 2A5V
Continuous current: 30A
Instantaneous current (10S): 40A

40A :
Number of battery sections: 2-6S
UBEC output: 3A5V
Continuous current: 40A
Instantaneous current (10S): 50A

50A :
Number of battery sections: 2-6S
UBEC output: 3A5V
Continuous current: 50A
Instantaneous current (10S): 60A

Package include:
Brushless ESC*1