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Emax BLHeli Series 12A ESC with Oneshot (Original) - RS4070

Emax BLHeli Series 12A ESC with Oneshot (Original) - RS4070


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Regular price Rs. 985.00
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  • Model: Emax BLHeli Series
  • Burst Current: 15A
  • Constant Current: 12A
  • BEC: Yes (5V/1A)


Emax BLHeli Series 12A ESC with Oneshot Based on BLHeli firmware further optimized to the perfect drive performance. It has Low-voltage protection, over-heat protection, and throttle signal loss protection.

The ESC comes with a Separate power supply for MCU and BEC, enhancing the ESC’s ability to eliminate magnetic interference. The Parameter of this ESC can be set via a program card or transmitter. The throttle range can be set to be compatible with different receivers. Equipped with built-in linear BEC or switch BEC. Max speed: 210,000 rpm for 2-pole, 70,000 rpm for 6-pole, 35,000 rpm for 12-pole.



Emax BLHeli Series

Burst Current


Constant Current



Yes (5V/1A)

Suitable Lipo Batteries

2 ~ 4S




Multi-roter, Rc Plane etc.


  • Uses authentic Electronic components to ensure high quality and enhance the current endurance ability of the ESC.
  • Based on BLHeli firmware, Optimized for high performance with great linearity and much quicker throttle response.
  • Specially designed for multi-rotors and compatible with fixed-wing aircraft and helicopters.
  • The rotational direction of the motor is Programmable i.e. Normal, reverse or bi-directional.
  • All parameters can be programmed via using a programming card or a transmitter
  • Multiple protection features including Low-voltage cut-off protection/ over-heat protection.
  • Alarm to help you find the device: keep the throttle on FULL OFF position for a while, the ESC will beep
  • Throttle range can be configured and fully compatible with all receivers, providing smooth; linear and precise throttle response.
  • One-Shot Available.

Package Included:

1 x Emax BLHeli Series 12A ESC with Oneshot (Original)