--- product_id: 201754273 title: "40A Brushless ESC 2-4S Speed Controller with 5V 3A BEC for Fixed Wing DIY RC Multi-axis Aircraft Drone Helicopter (1Piece, Long Cable)" brand: "feichao" price: "€ 27.73" currency: EUR in_stock: true reviews_count: 10 category: "Feichao" url: https://www.desertcart.at/products/201754273-40a-brushless-esc-2-4s-speed-controller-with-5v-3a store_origin: AT region: Austria --- # 40A Continuous Current 5V@3A BEC Output 210,000 RPM Max Speed 40A Brushless ESC 2-4S Speed Controller with 5V 3A BEC for Fixed Wing DIY RC Multi-axis Aircraft Drone Helicopter (1Piece, Long Cable) **Brand:** feichao **Price:** € 27.73 **Availability:** ✅ In Stock ## Summary > 🚁 Elevate Your Flight Experience! ## Quick Answers - **What is this?** 40A Brushless ESC 2-4S Speed Controller with 5V 3A BEC for Fixed Wing DIY RC Multi-axis Aircraft Drone Helicopter (1Piece, Long Cable) by feichao - **How much does it cost?** € 27.73 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.at](https://www.desertcart.at/products/201754273-40a-brushless-esc-2-4s-speed-controller-with-5v-3a) ## 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. - • **Smart Protection:** Equipped with low voltage cutoff, over-heat, and throttle signal loss protection for peace of mind. - • **User-Friendly Setup:** Pre-soldered for immediate use, so you can focus on flying, not fiddling. - • **Versatile Compatibility:** Designed for 2-4S lithium batteries, ensuring flexibility for your RC needs. ## Overview The FEICHAO40A Brushless ESC is a high-performance speed controller designed for fixed wing and multi-axis RC aircraft. With a continuous current capacity of 40A and a maximum speed of 210,000 RPM, it offers robust power and versatility. The built-in 5V@3A BEC output ensures reliable operation, while multiple protection features safeguard your investment. Ideal for hobbyists looking to enhance their drone or helicopter performance. ## 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) Review: Great ESC value. - I’ve used this brand ESC before and they have always performed flawlessly, I mainly use them for quads but have used for FW also, the other nice feature is price, you can get their 40A for around the price of others 30A, so good value too. Will continue to use them as long as they perform as well as my others have. Review: Works as advertised. - I have been pulling 35 amp with this with it being just a little warm after flying ## 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 (Warm tips: The ESC has been soldered out of box ) ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07YHVG5Y3 | | Additional Features | Portable | | Age Range Description | Kid | | Are Batteries Required | No | | Batteries are Included | No | | Battery Description | Nickel-Metal Hydride | | Best Sellers Rank | #296,471 in Toys & Games ( See Top 100 in Toys & Games ) #371 in Radio Control Vehicle Speed Controls | | Brand Name | FEICHAO | | Color | Long Cable | | Customer Reviews | 4.2 out of 5 stars 138 Reviews | | Educational Objective | HIGH | | Included Components | FEICHAO 40A Brushless ESC | | Is Assembly Required | Yes | | Manufacturer | FEICHAO | | Manufacturer Minimum Age (MONTHS) | 180.00 | | Manufacturer Part Number | 40A 2-4S ESC | | Material Type | Rubber | | Maximum Speed | 210000 RPM | | Model Name | FEICHAO 40A Brushless ESC 2-4S Speed Controller | | Model Number | Z32203 | | Number of Items | 1 | | Number of Players | 1 | | Operation Mode | automatic | | Power Source | Battery Powered | | Size | 1Piece | | Theme | helicopter | | Toy Vehicle Form | Helicopter | ## Images ![40A Brushless ESC 2-4S Speed Controller with 5V 3A BEC for Fixed Wing DIY RC Multi-axis Aircraft Drone Helicopter (1Piece, Long Cable) - Image 1](https://m.media-amazon.com/images/I/61NPHiAWAnL.jpg) ![40A Brushless ESC 2-4S Speed Controller with 5V 3A BEC for Fixed Wing DIY RC Multi-axis Aircraft Drone Helicopter (1Piece, Long Cable) - Image 2](https://m.media-amazon.com/images/I/61LsU+H6g-L.jpg) ![40A Brushless ESC 2-4S Speed Controller with 5V 3A BEC for Fixed Wing DIY RC Multi-axis Aircraft Drone Helicopter (1Piece, Long Cable) - Image 3](https://m.media-amazon.com/images/I/519viY2PRBS.jpg) ![40A Brushless ESC 2-4S Speed Controller with 5V 3A BEC for Fixed Wing DIY RC Multi-axis Aircraft Drone Helicopter (1Piece, Long Cable) - Image 4](https://m.media-amazon.com/images/I/512NQTqwr7L.jpg) ![40A Brushless ESC 2-4S Speed Controller with 5V 3A BEC for Fixed Wing DIY RC Multi-axis Aircraft Drone Helicopter (1Piece, Long Cable) - Image 5](https://m.media-amazon.com/images/I/61nju411BdL.jpg) ## Available Options This product comes in different **Color, Size** options. ## Questions & Answers **Q: does this esc have connectors?** A: no connectors came with mine... had to solder them on. **Q: Does this esc support forward and reverse?** A: No, ESC for Car support it. This ESC is for drone, single turn. **Q: Is it safe to assume the A and C banana leads are respectfully positive and negative? There is no manual for this whatsoever** A: On the input side, red is positive and black is negative. On the output side it is 3 phase, so you connect all 3 wires to your motor. If the motor is turning backwards from the desired rotation direction, simply swap any 2 of the 3 wires on the output side (the motor connection side). If you have a DC motor with only 2 leads, this is not for that application. This is for 3 phase motors for RC airplanes. **Q: Does this have break and reverse** A: no ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great ESC value. *by A***R on November 7, 2025* I’ve used this brand ESC before and they have always performed flawlessly, I mainly use them for quads but have used for FW also, the other nice feature is price, you can get their 40A for around the price of others 30A, so good value too. Will continue to use them as long as they perform as well as my others have. ### ⭐⭐⭐⭐⭐ Works as advertised. *by K***Y on August 8, 2023* I have been pulling 35 amp with this with it being just a little warm after flying ### ⭐ Both defective *by A***R on May 2, 2024* I bought these 2, 40a esc's for a twin motor build. Installed and tested them. They overheated and shut down after a few seconds of revving. 3 servos also started acting sporadically and now don't work. Returned both defective esc's and they were refunded. Later they claimed that only 1 was returned and charged me again for it. It's frustrating enough to buy defective equipment that damaged my build but also all the time and frustration of dealing with this. --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.at/products/201754273-40a-brushless-esc-2-4s-speed-controller-with-5v-3a](https://www.desertcart.at/products/201754273-40a-brushless-esc-2-4s-speed-controller-with-5v-3a) --- *Product available on Desertcart Austria* *Store origin: AT* *Last updated: 2026-05-15*