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Home Drone Parts (ESC) Drone Speed Controller
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30a Esc Emax - EMAX D-SHOT Bullet Series 30A 2-4S BLHELI_S ESC 3.9g Support Onshot42 Multishot
EMAXD-SHOTBulletSeries30A2-4SBLHELI_SESC3.9gSupportOnshot42Multishot_3_5_2048x2048
EMAXD-SHOTBulletSeries30A2-4SBLHELI_SESC3.9gSupportOnshot42Multishot_3_2048x2048
  • 30a Esc Emax - EMAX D-SHOT Bullet Series 30A 2-4S BLHELI_S ESC 3.9g Support Onshot42 Multishot
  • EMAXD-SHOTBulletSeries30A2-4SBLHELI_SESC3.9gSupportOnshot42Multishot_3_5_2048x2048
  • EMAXD-SHOTBulletSeries30A2-4SBLHELI_SESC3.9gSupportOnshot42Multishot_3_2048x2048

EMAX D-SHOT Bullet Series 30A 2-4S BLHELI_S ESC 3.9g Support Onshot42 Multishot

Rated 4.52 out of 5 based on 27 customer ratings
(27 customer reviews)
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EMAX D-SHOT Bullet Series 30A 2-4S BLHELI_S ESC 3.9g Support Onshot42 Multishot:

  1. Item: D-SHOT Bullet ESC 30A
  2. Continuous Current:30A
  3. Burst current:35A
  4. No of  cells:2-4S
  5. Weight(g) without wires:3.9G
Brand: Emax SKU: AI7439
Category: (ESC) Drone Speed Controller
Tags: Buy Online India, Drone, Emax, ESC, Speed Controller, Zbotic

₹2,085.30 (₹1,986.00 + GST)

Purchase this product now and earn 40 Zbotic Points!
Description
Additional information
Warranty
COO

EMAX New FPV ESC, Purple Bullet Series, Brand new bullet series purple, super-mini, ultra-light ESC; BLHeli-S firmware, support MULTISHOT, ONESHOT42 calibration protocol.

EMAX D-SHOT Bullet Series 30A 2-4S BLHELI_S ESC 3.9g Support Onshot42 Multishot is the market lightest and smallest ESC, designed specifically for high-level FPV racing. Utilizing the latest BLHeli-S firmware, hardware PWM generates a signal to boost smoother throttle response and reduce noise. Supports analogue signals: MULTISHOT, ONESHOT42


Features:

  1. Brand new Bullet Series (purple), super-mini, ultra-light ESC.
  2. New heatsink design both effectively reduces the core temperature and avoids propeller strike damage.
  3. The market’s lightest and smallest ESC, designed specifically for high-level FPV racing.
  4. Utilizing the latest BLHeli-S firmware (16.5), hardware PWM generates a signal to boost smoother throttle response and reduce noise.
  5. Supports new digital signal: DSHOT, and analogue signals: MULTISHOT, ONESHOT42
  6. Top-quality MOSFET, ceramic capacitors. 3oz high TG PCB board, significantly improves heat dissipation and improves system efficiency.
  7. Features high-temperature silicone signal cable for wire flexibility and ease of installation.

Specification:

Item Type: Electronic Speed Controller
Continuous Current (A): 30
Burst Current (A) 35A
Cells (LiPo) 2-4s


Package Includes:

1 x Emax Bullet Series 30A ESC (BLHELI_S)

Tags: Buy Online India Drone Emax ESC Speed Controller Zbotic
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Technical Specifications

BrandEmax
Current Rating30A
Cell Configuration4S
SKUAI7439
Weight0.03 kg
AvailabilityIn Stock

Applications & Use Cases

The EMAX D-SHOT Bullet Series 30A 2-4S BLHELI_S ESC 3.9g Support Onshot42 Multishot 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 0.03 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

27 reviews for EMAX D-SHOT Bullet Series 30A 2-4S BLHELI_S ESC 3.9g Support Onshot42 Multishot

  1. Avatar of Mukesh Verma
    Rated 5 out of 5

    Mukesh Verma (verified owner) – November 26, 2025

    Excellent EMAX D-SHOT Bullet Series 30A 2-4S! Perfect for my quadcopter build. Arrived well packed and works flawlessly.

  2. Avatar of Lakshmi Banerjee
    Rated 5 out of 5

    Lakshmi Banerjee (verified owner) – November 28, 2025

    Superb EMAX D-SHOT Bullet Series 30A 2-4S! Built my first drone with this and it performed beyond expectations.

  3. Avatar of Zara Desai
    Rated 4 out of 5

    Zara Desai (verified owner) – December 5, 2025

    Good EMAX D-SHOT Bullet Series 30A 2-4S. Works well for my drone build. Packaging could be slightly better.

  4. Avatar of Aditi Hegde
    Rated 4 out of 5

    Aditi Hegde (verified owner) – December 7, 2025

    Solid EMAX D-SHOT Bullet Series 30A 2-4S. Not the absolute best but excellent value for the price point.

  5. Avatar of Vivek Bhandari
    Rated 4 out of 5

    Vivek Bhandari (verified owner) – December 8, 2025

    Nice EMAX D-SHOT Bullet Series 30A 2-4S, does the job. Delivery took a couple of extra days but product is solid.

  6. Avatar of Naveen Thakur
    Rated 5 out of 5

    Naveen Thakur – December 15, 2025

    Great quality EMAX D-SHOT Bullet Series 30A 2-4S. Perfect specs for my drone project. Fast delivery too!

  7. Avatar of Neeraj Nayak
    Rated 5 out of 5

    Neeraj Nayak – December 18, 2025

    Using this EMAX D-SHOT Bullet Series 30A 2-4S in my hexacopter. Smooth operation and excellent thrust.

  8. Avatar of Zubin Dubey
    Rated 5 out of 5

    Zubin Dubey (verified owner) – December 23, 2025

    Outstanding EMAX D-SHOT Bullet Series 30A 2-4S! Installed it on my racing quad and the performance is amazing.

  9. Avatar of Kavya Bhatt
    Rated 5 out of 5

    Kavya Bhatt – December 27, 2025

    Great EMAX D-SHOT Bullet Series 30A 2-4S for beginners and professionals alike. Highly recommended for drone enthusiasts.

  10. Avatar of Bharat Negi
    Rated 4 out of 5

    Bharat Negi (verified owner) – December 27, 2025

    Pretty good EMAX D-SHOT Bullet Series 30A 2-4S. Works as expected for my drone project. Would buy again.

  11. Avatar of Yash Iyer
    Rated 5 out of 5

    Yash Iyer (verified owner) – December 30, 2025

    Using this EMAX D-SHOT Bullet Series 30A 2-4S in my FPV drone build. Quality is top notch. Very happy with the purchase.

  12. Avatar of Suresh Iyer
    Rated 3 out of 5

    Suresh Iyer (verified owner) – January 1, 2026

    Average EMAX D-SHOT Bullet Series 30A 2-4S. Works fine but expected slightly better quality at this price.

  13. Avatar of Jai Khanna
    Rated 5 out of 5

    Jai Khanna (verified owner) – January 7, 2026

    Top quality EMAX D-SHOT Bullet Series 30A 2-4S. I’m a regular customer of Zbotic and they never disappoint.

  14. Avatar of Ashwin Vyas
    Rated 4 out of 5

    Ashwin Vyas (verified owner) – January 8, 2026

    Solid EMAX D-SHOT Bullet Series 30A 2-4S. Not the absolute best but excellent value for the price point.

  15. Avatar of Aditya Dubey
    Rated 5 out of 5

    Aditya Dubey (verified owner) – January 13, 2026

    Very impressed with this EMAX D-SHOT Bullet Series 30A 2-4S. My drone’s performance improved noticeably.

  16. Avatar of Devansh Bhat
    Rated 5 out of 5

    Devansh Bhat (verified owner) – January 14, 2026

    Bought this for my college drone project. Works great, professor was impressed!

  17. Avatar of Kabir Khanna
    Rated 4 out of 5

    Kabir Khanna (verified owner) – January 19, 2026

    Good EMAX D-SHOT Bullet Series 30A 2-4S. Works well for my drone build. Packaging could be slightly better.

  18. Avatar of Naman Pandey
    Rated 5 out of 5

    Naman Pandey (verified owner) – January 26, 2026

    Excellent product for the price. My drone flies smoothly with this EMAX D-SHOT Bullet Series 30A 2-4S. Highly recommended!

  19. Avatar of Aisha Krishnan
    Rated 4 out of 5

    Aisha Krishnan (verified owner) – January 31, 2026

    Solid EMAX D-SHOT Bullet Series 30A 2-4S. Not the absolute best but excellent value for the price point.

  20. Avatar of Anjali Bisht
    Rated 4 out of 5

    Anjali Bisht (verified owner) – January 31, 2026

    Good product overall. My drone is flying well with this EMAX D-SHOT Bullet Series 30A 2-4S. Satisfied with the purchase.

  21. Avatar of Anirudh Tiwari
    Rated 4 out of 5

    Anirudh Tiwari (verified owner) – February 6, 2026

    Pretty good EMAX D-SHOT Bullet Series 30A 2-4S. Works as expected for my drone project. Would buy again.

  22. Avatar of Kunal Banerjee
    Rated 5 out of 5

    Kunal Banerjee (verified owner) – February 14, 2026

    Very impressed with this EMAX D-SHOT Bullet Series 30A 2-4S. My drone’s performance improved noticeably.

  23. Avatar of Ananya Vyas
    Rated 4 out of 5

    Ananya Vyas (verified owner) – February 15, 2026

    Good quality EMAX D-SHOT Bullet Series 30A 2-4S. Minor scratches on arrival but functionally perfect.

  24. Avatar of Ishaan Bhandari
    Rated 4 out of 5

    Ishaan Bhandari (verified owner) – February 16, 2026

    Pretty good EMAX D-SHOT Bullet Series 30A 2-4S. Works as expected for my drone project. Would buy again.

  25. Avatar of Shruti Mehta
    Rated 5 out of 5

    Shruti Mehta (verified owner) – February 23, 2026

    Using this EMAX D-SHOT Bullet Series 30A 2-4S in my FPV drone build. Quality is top notch. Very happy with the purchase.

  26. Avatar of Kapil Mehta
    Rated 5 out of 5

    Kapil Mehta (verified owner) – March 3, 2026

    Amazing build quality! This EMAX D-SHOT Bullet Series 30A 2-4S is sturdy and lightweight at the same time.

  27. Avatar of Kritika Trivedi
    Rated 5 out of 5

    Kritika Trivedi (verified owner) – March 17, 2026

    Outstanding EMAX D-SHOT Bullet Series 30A 2-4S! Installed it on my racing quad and the performance is amazing.

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

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