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Home Drone Parts (ESC) Drone Speed Controller
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EMAX BLHeli 12A ESC
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  • EMAX BLHeli 12A ESC
  • 4lq816gi
  • 9l6r2y3a

EMAX BLHeli 12A ESC

Rated 4.40 out of 5 based on 15 customer ratings
(15 customer reviews)
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  1. Constant Current: 12A.
  2. ESC Type: Brushless.
  3. Burst Current: 15A.
  4. Battery: 2-4S Lipo.
  5. BEC: 5 V / 1A.
  6. Support: Oneshot 125 Protocol
Brand: Emax SKU: AI4591
Category: (ESC) Drone Speed Controller
Tags: Buy Online India, Drone, Emax, ESC, Speed Controller, Zbotic

₹372.75 (₹355.00 + GST)

Purchase this product now and earn 8 Zbotic Points!
Description
Additional information
Warranty
COO

This ESC has a separate power supply for the MCU and BEC, reducing magnetic interference. You can adjust its parameters using a program card or transmitter, and the throttle range is adaptable to different receivers. It includes either a built-in linear BEC or a switch BEC. The maximum speeds are 210,000 RPM for a 2-pole motor, 70,000 RPM for a 6-pole motor, and 35,000 RPM for a 12-pole motor.

Connections:

Emax Blheli Series 12A Esc With Oneshot

 


Features:

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

 specification-

Model Emax BLHeli Series 12A ESC
Burst Current (A) 15
Constant Current (A) 12
BEC Yes (5V/1A)
Suitable Lipo Batteries 2 ~ 4S
Color Black
Application Multi-roter, Rc Plane etc.
Length (mm) 44
Width (mm) 20
Height (mm) 8
Weight (gm) 15
Shipping Weight 0.018 kg
Shipping Dimensions 8 × 8 × 4 cm

Package Includes:

1 x EMAX BLHeli 12A ESC

Tags: Buy Online India Drone Emax ESC Speed Controller Zbotic
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Hobbywing Skywalker-60A- UBEC VERSION 2Bluesky Mini 12V 3A FPV Gimbal PTZ UBEC for RC Air ModelsHobbywing Xrotor 20AESCHobbywing XRotor Pro 40A Drone ESC
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Technical Specifications

BrandEmax
Current Rating12A
SKUAI4591
Weight0.02 kg
AvailabilityIn Stock

Applications & Use Cases

The EMAX BLHeli 12A ESC is a versatile (esc) drone speed controller used across a wide range of applications including brushless motor speed control, FPV drone builds, multirotor platforms, and RC aircraft.

Common use cases:

  • Controlling motor speed in a quadcopter
  • Replacing a burnt ESC after a short
  • Upgrading to BLHeli_32 for smoother throttle response

This product is ideal for drone builders and RC enthusiasts.

Technical Tip: Choose ESC amperage 20% above your motor's max draw. DShot600 protocol recommended for modern builds.

Shipping & Delivery

  • Free shipping on orders above ₹999 across India
  • Dispatched within 1-3 business days
  • Expected delivery: 3-7 business days depending on location
  • Secure packaging to ensure safe transit of electronic components
  • Genuine Emax product sourced from authorized channels
Weight 0.02 kg
15 Days Warranty

Please note that this item is only covered by a standard supplier warranty against manufacturing defects for a period of 15days from the time of delivery. It is important to understand that only manufacturing defects are covered under this warranty, and any other issues will not be considered for reimbursement or replacement. We strongly advise inspecting the product upon delivery to ensure it meets your expectations. In case of any manufacturing defects, we guarantee reimbursement or replacement.


What voids warranty:

If the product is subject to misuse, tampering, static discharge, accident, water or fire damage, use of chemicals & soldered or altered in any way.

Tags: Buy Online India Drone Emax ESC Speed Controller Zbotic
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Country Of Origin: China

15 reviews for EMAX BLHeli 12A ESC

  1. Avatar of Piyush Hegde
    Rated 4 out of 5

    Piyush Hegde – April 27, 2024

    Good EMAX BLHeli 12A ESC. Works well for my drone build. Packaging could be slightly better.

  2. Avatar of Suresh Yadav
    Rated 5 out of 5

    Suresh Yadav (verified owner) – May 19, 2024

    Great quality EMAX BLHeli 12A ESC. Perfect specs for my drone project. Fast delivery too!

  3. Avatar of Chirag Nayak
    Rated 5 out of 5

    Chirag Nayak – May 29, 2024

    Very impressed with this EMAX BLHeli 12A ESC. My drone’s performance improved noticeably.

  4. Avatar of Rahul Singh
    Rated 3 out of 5

    Rahul Singh (verified owner) – June 13, 2024

    Decent EMAX BLHeli 12A ESC. Took some effort to set up but working now.

  5. Avatar of Sarthak Gupta
    Rated 5 out of 5

    Sarthak Gupta (verified owner) – July 6, 2024

    Great EMAX BLHeli 12A ESC for beginners and professionals alike. Highly recommended for drone enthusiasts.

  6. Avatar of Shruti Luthra
    Rated 4 out of 5

    Shruti Luthra (verified owner) – October 20, 2024

    Good product overall. My drone is flying well with this EMAX BLHeli 12A ESC. Satisfied with the purchase.

  7. Avatar of Anushka Dhawan
    Rated 5 out of 5

    Anushka Dhawan (verified owner) – December 4, 2024

    Amazing build quality! This EMAX BLHeli 12A ESC is sturdy and lightweight at the same time.

  8. Avatar of Pankaj Jain
    Rated 4 out of 5

    Pankaj Jain – February 25, 2025

    Good quality EMAX BLHeli 12A ESC. Minor scratches on arrival but functionally perfect.

  9. Avatar of Chetan Dhillon
    Rated 5 out of 5

    Chetan Dhillon (verified owner) – March 28, 2025

    This EMAX BLHeli 12A ESC is value for money. Comparing with other brands, Zbotic offers the best deal.

  10. Avatar of Sandeep Patil
    Rated 4 out of 5

    Sandeep Patil (verified owner) – April 1, 2025

    Nice EMAX BLHeli 12A ESC, does the job. Delivery took a couple of extra days but product is solid.

  11. Avatar of senthil Kumar
    Rated 5 out of 5

    senthil Kumar (verified owner) – April 22, 2025

  12. Avatar of Vikram Bose
    Rated 4 out of 5

    Vikram Bose – June 6, 2025

    Nice EMAX BLHeli 12A ESC, does the job. Delivery took a couple of extra days but product is solid.

  13. Avatar of Utkarsh Kohli
    Rated 5 out of 5

    Utkarsh Kohli (verified owner) – June 30, 2025

    Been using this EMAX BLHeli 12A ESC for 3 months now, zero issues. Great product.

  14. Avatar of Priya Rathore
    Rated 4 out of 5

    Priya Rathore (verified owner) – October 18, 2025

    Nice EMAX BLHeli 12A ESC, does the job. Delivery took a couple of extra days but product is solid.

  15. Avatar of Ankit Kulkarni
    Rated 4 out of 5

    Ankit Kulkarni (verified owner) – November 23, 2025

    Good quality EMAX BLHeli 12A ESC. Minor scratches on arrival but functionally perfect.

Only logged in customers who have purchased this product may leave a review.

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