--- product_id: 504059909 title: "Flycolor 40A ESC 2-4S Electric Speed Controller 5v 3A BEC with XT60 & 3.5mm Bullet Plugs for RC Drone Airplane Brushless Motors" brand: "flycolor" price: "282 Lei" currency: RON in_stock: true reviews_count: 5 category: "Flycolor" url: https://www.desertcart.ro/products/504059909-flycolor-40a-esc-2-4s-electric-speed-controller-5v-3a store_origin: RO region: Romania --- # 40A continuous output power Supports 2-4S LiPo batteries (7.4V-16.8V) Multiple advanced protection features Flycolor 40A ESC 2-4S Electric Speed Controller 5v 3A BEC with XT60 & 3.5mm Bullet Plugs for RC Drone Airplane Brushless Motors **Brand:** flycolor **Price:** 282 Lei **Availability:** ✅ In Stock ## Summary > 🚀 Power your flight with precision and protection — don’t get left on the ground! ## Quick Answers - **What is this?** Flycolor 40A ESC 2-4S Electric Speed Controller 5v 3A BEC with XT60 & 3.5mm Bullet Plugs for RC Drone Airplane Brushless Motors by flycolor - **How much does it cost?** 282 Lei with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/504059909-flycolor-40a-esc-2-4s-electric-speed-controller-5v-3a) ## Best For - flycolor enthusiasts ## Why This Product - Trusted flycolor brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Customizable Safety:** Set your own low-voltage cutoff and enjoy protections like overheat, throttle loss, and abnormal startup. - • **Power that Performs:** Delivers a robust 40A continuous current with 50A burst for peak performance without overheating. - • **Sleek & Lightweight:** Compact 65x26x15.5mm design weighing just 51g fits perfectly in any drone or RC plane build. - • **Plug & Play Convenience:** Pre-soldered XT60 and 3.5mm bullet plugs save time and hassle—get flying faster. - • **Smooth & Responsive Control:** Fast throttle response with linear speed control ensures precision flying and a pro-level experience. ## Overview The Flycolor 40A ESC is a high-performance, compact speed controller designed for 2-4S LiPo powered brushless motors in RC drones and airplanes. Featuring a 5V/3A BEC, advanced multi-layer protection, and pre-installed XT60 and bullet plugs, it offers reliable power delivery, customizable safety settings, and plug-and-play convenience for professional-grade control and durability. ## Description Flycolor 40A Electric Speed Controller (ESC) is a great little powerful ESC that runs very well and doesn't run hot like other ESCs! The ESC comes pre-soldered with 3.5mm Bullet Plugs and an XT60 Plug, eliminating the need for you to solder your own plugs on! Specs: Continuous Output: 40A Bursts Output: 50A for 15 seconds UBEC: 5V/3A Lipo Battery: 2 - 4s (cells)Voltage Input: 7.4v - 16.8v Size: 65mm x 26mm x 15.5mm Weight: 51g Motor Type: Brushless Motor Review: This is a very high quality ESC. First rate materials. Very well put together. Looks like an Apple watch. I needed an ESC capable of allowing my AeroScout to use a 4S lipo without stuttering. Now it works flawlessly with so much more power. Review: Muy buena si vino mi paquete y llega mas rápido solo que el producto de los tres cables trifasico deberían ponerlos colores ordenados para no dañarlo y comprar otro. ## Features - Function： Using C8051F850 MCU ,pipelined 8-bit C8051 core . FlyDragon Lite series, Built-in BEC,high output power,less power loss. - Unique circuit design,strong anti-interference.small size and light weight. Low-voltage protection threshold value can be set. - Multiple Protection Features: Abnormal startup protection, over-heat protection, throttle signal loss protection, low-voltage cut-off protection etc.Low-voltage protection threshold value can be set. - High Power Safety Performance: wherever the throttle lever is,the motor will not start immediately. Start mode can be set, throttle response is fast and speed control is linear smooth. - Users can set functions as their demand, Judge the working condition via alarm. Cycle programming menu which easy to operate . ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B09L5YCWRF | | Best Sellers Rank | 565,557 in Toys & Games ( See Top 100 in Toys & Games ) 1,322 in Model Building Motors | | Brand | FLYCOLOR | | Customer Reviews | 4.5 4.5 out of 5 stars (74) | | Horsepower | 400 Watts | | Item Weight | 51 Grams | | Manufacturer | FLYCOLOR | | Material | Metal | | Model Number | 40A | | Shaft Diameter | 0.61 Inches | | UPC | 761426323103 | | Voltage | 5 Volts | ## Product Details - **Brand:** FLYCOLOR - **Horsepower:** 400 Watts - **Item weight:** 51 Grams - **Material:** Metal - **Voltage:** 5 Volts ## Images ![Flycolor 40A ESC 2-4S Electric Speed Controller 5v 3A BEC with XT60 & 3.5mm Bullet Plugs for RC Drone Airplane Brushless Motors - Image 1](https://m.media-amazon.com/images/I/61a44998y-L.jpg) ## Available Options This product comes in different **Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by R***. on 3 December 2025* This is a very high quality ESC. First rate materials. Very well put together. Looks like an Apple watch. I needed an ESC capable of allowing my AeroScout to use a 4S lipo without stuttering. Now it works flawlessly with so much more power. ### ⭐⭐⭐⭐ Review *by J***Y on 22 March 2026* Muy buena si vino mi paquete y llega mas rápido solo que el producto de los tres cables trifasico deberían ponerlos colores ordenados para no dañarlo y comprar otro. ### ⭐⭐⭐ Review *by A***R on 19 March 2026* The esc worked great although once thing I have to say is that the direction of motor spin is irreversible. Meaning, this esc cannot support a motor going in both directions. That wasn’t advertised well enough ## Frequently Bought Together - Flycolor 40A ESC 2-4S Electric Speed Controller 5v 3A BEC with XT60 & 3.5mm Bullet Plugs for RC Drone Airplane Brushless Motors - XFLY-MODEL 50mm 12 Blades EDF Ducted Fan with 4S 2627-KV4600 Brushless Outrunner Motor Model Jet Aircraft - Miuzei MG90S 9G Micro Servo Motor Metal Geared Motor Kit for RC Car Robot Helicopter, Mini Servos for Arduino Project (10) --- ## 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.ro/products/504059909-flycolor-40a-esc-2-4s-electric-speed-controller-5v-3a](https://www.desertcart.ro/products/504059909-flycolor-40a-esc-2-4s-electric-speed-controller-5v-3a) --- *Product available on Desertcart Romania* *Store origin: RO* *Last updated: 2026-05-12*