---
product_id: 330687889
title: "FEICHAO 40A Brushless ESC 2-4S Speed Controller with 5V 3A BEC for Fixed Wing DIY RC Multi-axis Aircraft Drone Helicopter (6Piece, Long Cable)"
brand: "feichao"
price: "HK$642"
currency: HKD
in_stock: true
reviews_count: 10
url: https://www.desertcart.hk/products/330687889-feichao-40a-brushless-esc-2-4s-speed-controller-with-5v
store_origin: HK
region: Hong Kong
---

# 40A Continuous Current 5V@3A BEC Output Max Speed 210,000 RPM FEICHAO 40A Brushless ESC 2-4S Speed Controller with 5V 3A BEC for Fixed Wing DIY RC Multi-axis Aircraft Drone Helicopter (6Piece, Long Cable)

**Brand:** feichao
**Price:** HK$642
**Availability:** ✅ In Stock

## Summary

> ⚙️ Elevate Your Flight Game!

## Quick Answers

- **What is this?** FEICHAO 40A Brushless ESC 2-4S Speed Controller with 5V 3A BEC for Fixed Wing DIY RC Multi-axis Aircraft Drone Helicopter (6Piece, Long Cable) by feichao
- **How much does it cost?** HK$642 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/330687889-feichao-40a-brushless-esc-2-4s-speed-controller-with-5v)

## Best For

- feichao enthusiasts

## Why This Product

- Trusted feichao brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Speed Demon:** Achieve maximum speeds of 210,000 RPM for exhilarating flight experiences.
- • **Unleash Power:** Experience a continuous current of 40A, perfect for high-performance applications.
- • **Tailored Timing:** Easily adjustable timing settings to optimize performance for various brushless motors.
- • **Smart Protection:** Equipped with low voltage cutoff, over-heat, and throttle signal loss protection for peace of mind.
- • **Versatile Compatibility:** Supports 2-4S lithium batteries, ensuring flexibility for your RC projects.

## Overview

The FEICHAO 40A Brushless ESC is a high-performance speed controller designed for DIY RC multi-axis aircraft, offering robust features like a continuous current of 40A, versatile battery compatibility, and advanced protection mechanisms, making it an essential component for serious hobbyists.

## Description

FEICHAO 40A Brushless ESC 2-4S Speed Controller with 5V 3A BEC for Fixed Wing DIY RC Multi-axis Aircraft Drone Helicopter  Safety arming feature: Regardless the throttle stick position, the motor will not spin after battery connected.  Throttle calibration funtion: Throttle range can be calibrated to be compatible with different transmitters. User programmable.  Multiple procedure methods supported: transmitter stick, LED procedure Card. Very easy to procedure the ESC at home or at the flying field. Compatible with Lipo and NiMH battery. Timing can be changed to be suitable for different brushless motors. Full protection: Low voltage cutoff protection / Over-heat protection / Throttle signal loss protection.  Specifications: Color: Black Types: long, short Current: 40A Output capacity: continuous current 40A, short-time current 55A (not less than 10 seconds) Power input: 2-4 lithium batteries(Not Included) BEC output: 5V@3A (linear regulator mode - linear mode) Maximum speed: 210,000 rpm for 2-pole motor, 7000 rpm for 6-pole motor, 35,000 rpm for 12-pole motor Size: (Approx) 68x25x8mm  Package Included: 1 or 4 or 6 x FEICHAO 40A Brushless ESC (Optional)

## Features

- Output Capacity: Continuous Current 40A, Short-Time Current 55A (Not Less Than 10 Seconds)
- BEC Output: 5V@3A (Linear Regulator Mode - Linear Mode) ; Power Input: 2-4 Lithium Batteries(Not Included)
- Maximum Speed: 210,000 RPM For 2-Pole Motor, 7000 RPM For 6-Pole Motor, 35,000 RPM For 12-Pole Motor
- Timing Can Be Changed To Be Suitable For Different Brushless Motors ; Compatible With Lipo And NIMH Battery
- Full Protection: Low Voltage Cutoff Protection / Over-Heat Protection / Throttle Signal Loss Protection

## Images

![FEICHAO 40A Brushless ESC 2-4S Speed Controller with 5V 3A BEC for Fixed Wing DIY RC Multi-axis Aircraft Drone Helicopter (6Piece, Long Cable) - Image 1](https://m.media-amazon.com/images/I/71xtzCuoz0S.jpg)
![FEICHAO 40A Brushless ESC 2-4S Speed Controller with 5V 3A BEC for Fixed Wing DIY RC Multi-axis Aircraft Drone Helicopter (6Piece, Long Cable) - Image 2](https://m.media-amazon.com/images/I/519viY2PRBS.jpg)
![FEICHAO 40A Brushless ESC 2-4S Speed Controller with 5V 3A BEC for Fixed Wing DIY RC Multi-axis Aircraft Drone Helicopter (6Piece, Long Cable) - Image 3](https://m.media-amazon.com/images/I/51st4MJfJhL.jpg)
![FEICHAO 40A Brushless ESC 2-4S Speed Controller with 5V 3A BEC for Fixed Wing DIY RC Multi-axis Aircraft Drone Helicopter (6Piece, Long Cable) - Image 4](https://m.media-amazon.com/images/I/51m8Rlg+nyS.jpg)
![FEICHAO 40A Brushless ESC 2-4S Speed Controller with 5V 3A BEC for Fixed Wing DIY RC Multi-axis Aircraft Drone Helicopter (6Piece, Long Cable) - Image 5](https://m.media-amazon.com/images/I/51AuuU364TS.jpg)

## Available Options

This product comes in different **Color, Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Works as advertised.
  

*by K***Y on Reviewed in the United States on August 8, 2023*

I have been pulling 35 amp with this with it being just a little warm after flying

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    best price
  

*by B***E on Reviewed in the United States on December 21, 2022*

still testing. 12-20-22 I will update.

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Works well
  

*by F***. on Reviewed in the United States on March 30, 2021*

It works well, this is the first one I have to calibrate out of the package.

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**Shop now:** [https://www.desertcart.hk/products/330687889-feichao-40a-brushless-esc-2-4s-speed-controller-with-5v](https://www.desertcart.hk/products/330687889-feichao-40a-brushless-esc-2-4s-speed-controller-with-5v)

---

*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-02-21*