---
product_id: 460318828
title: "3pcs 1S 4A Brushed ESC DC3.6-5.8V Mini Speed Controller for RC Boats Aircraft Airplane 720 820 Hollow Cup Motor/N20 N30 Coreless Motors"
brand: "kingmodel"
price: "1169269₫"
currency: VND
in_stock: true
reviews_count: 7
category: "Kingmodel"
url: https://www.desertcart.vn/products/460318828-3pcs-1s-4a-brushed-esc-dc3-6-5-8v-mini
store_origin: VN
region: Vietnam
---

# Stable 4A current handling Ultra-compact 18.5x9.5mm Wide 3.6-5.8V voltage range 3pcs 1S 4A Brushed ESC DC3.6-5.8V Mini Speed Controller for RC Boats Aircraft Airplane 720 820 Hollow Cup Motor/N20 N30 Coreless Motors

**Brand:** kingmodel
**Price:** 1169269₫
**Availability:** ✅ In Stock

## Summary

> 🚤 Tiny ESC, Massive Control — Power Your Mini RC Like a Pro!

## Quick Answers

- **What is this?** 3pcs 1S 4A Brushed ESC DC3.6-5.8V Mini Speed Controller for RC Boats Aircraft Airplane 720 820 Hollow Cup Motor/N20 N30 Coreless Motors by kingmodel
- **How much does it cost?** 1169269₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/460318828-3pcs-1s-4a-brushed-esc-dc3-6-5-8v-mini)

## Best For

- kingmodel enthusiasts

## Why This Product

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

## Key Features

- • **Miniature Powerhouse:** Fits discreetly in any RC build without weighing you down
- • **Reliable & Lightweight:** Under 1g with robust current capacity for consistent performance
- • **Smooth Precision Control:** Delivers silky PWM signal adaptation for flawless motor response
- • **Optimized for Tiny Motors:** Perfectly tuned for 720, 820, N20, and N30 coreless motors
- • **Versatile Voltage Compatibility:** Works seamlessly with 1S Li-ion or 4-cell NiMH batteries

## Overview

This 3-piece set of ultra-compact brushed ESCs supports 3.6-5.8V input and up to 4A current, designed specifically for small RC motors like 720, 820, N20, and N30. Weighing less than 1g each and measuring just 18.5x9.5mm, they provide smooth PWM speed control ideal for RC boats, aircraft, and other remote-controlled vehicles requiring precise, lightweight power management.

## Description

desertcart.com: KINGMODEL 3pcs 1S 4A Brushed ESC DC3.6-5.8V Mini Speed Controller for RC Boats Aircraft Airplane 720 820 Hollow Cup Motor/N20 N30 Coreless Motors : Toys & Games

Review: Great little ESC - These are a low amp, small motor ESC. If you are using them within the 4A or less rating all is good. They have a smooth power delivery which is essential for my application. I purchased 2 packs of 3 and all 6 work as expected. Highly recommend for low amp small brushed motor applications. It is often difficult to get smooth control of very small motors (N20's) and these deliver that performance. Would I buy again? Yes, I just did. Additional information, I forgot to include in my original post that these were tested with a digital bench-top power supply and a digital electronic load in addition to battery and motor testing.
Review: Very small but work good - Work great but limited amps

## Features

- Ultra-small: 18.5*9.5mm, Less than 1g of the plate, Voltage 3.6V - 5.8V Current 4A (1S lithium battery or 4 NiMH)
- Application: suitable for all types of 1S 720. 820 N20 N30 Engines
- Remote control signal: PWM (1000-2000)) (1100-1900) automatic adaptation of the run
- Receiver power output = battery voltage minus 0.2v or 0.3v maximum allowable current 3A
- Note: It is unidirectional brushed ESC

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Best Sellers Rank | #217,017 in Toys & Games ( See Top 100 in Toys & Games ) #226 in Radio Control Vehicle Speed Controls |
| Customer Reviews | 3.8 out of 5 stars 18 Reviews |

## Images

![3pcs 1S 4A Brushed ESC DC3.6-5.8V Mini Speed Controller for RC Boats Aircraft Airplane 720 820 Hollow Cup Motor/N20 N30 Coreless Motors - Image 1](https://m.media-amazon.com/images/I/510n6nZIytL.jpg)
![3pcs 1S 4A Brushed ESC DC3.6-5.8V Mini Speed Controller for RC Boats Aircraft Airplane 720 820 Hollow Cup Motor/N20 N30 Coreless Motors - Image 2](https://m.media-amazon.com/images/I/518afSXFguL.jpg)
![3pcs 1S 4A Brushed ESC DC3.6-5.8V Mini Speed Controller for RC Boats Aircraft Airplane 720 820 Hollow Cup Motor/N20 N30 Coreless Motors - Image 3](https://m.media-amazon.com/images/I/51Ar8fVoh5L.jpg)
![3pcs 1S 4A Brushed ESC DC3.6-5.8V Mini Speed Controller for RC Boats Aircraft Airplane 720 820 Hollow Cup Motor/N20 N30 Coreless Motors - Image 4](https://m.media-amazon.com/images/I/51LRpFnPHnL.jpg)
![3pcs 1S 4A Brushed ESC DC3.6-5.8V Mini Speed Controller for RC Boats Aircraft Airplane 720 820 Hollow Cup Motor/N20 N30 Coreless Motors - Image 5](https://m.media-amazon.com/images/I/51gu+nQDJGL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great little ESC
*by F***S on February 4, 2023*

These are a low amp, small motor ESC. If you are using them within the 4A or less rating all is good. They have a smooth power delivery which is essential for my application. I purchased 2 packs of 3 and all 6 work as expected. Highly recommend for low amp small brushed motor applications. It is often difficult to get smooth control of very small motors (N20's) and these deliver that performance. Would I buy again? Yes, I just did. Additional information, I forgot to include in my original post that these were tested with a digital bench-top power supply and a digital electronic load in addition to battery and motor testing.

### ⭐⭐⭐ Very small but work good
*by A***R on March 5, 2024*

Work great but limited amps

### ⭐⭐⭐⭐⭐ Used on a wltoys airplane
*by C***� on February 15, 2024*

The stock airplane is alright. Swapped everything for the AR410, 2.1g servos and this ESC. It runs a 1020 coreless motor. No power issues and everything works fine. Runs a 400mah 1s lipo. I would definitely have a collection of these for those micro plane weekend projects.

## Frequently Bought Together

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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-01-28*