---
product_id: 700875663
title: "20A 2–4S RC Brushless Motor ESC for RC Plane & Airplane with XT60 3.5mm Gold Connectors"
price: "NT$2519"
currency: TWD
in_stock: true
url: https://www.desertcart.tw/products/700875663-20a-2-4s-rc-brushless-motor-esc-for-rc-plane
store_origin: TW
region: Taiwan
---

# 20A 2–4S RC Brushless Motor ESC for RC Plane & Airplane with XT60 3.5mm Gold Connectors

**Price:** NT$2519
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** 20A 2–4S RC Brushless Motor ESC for RC Plane & Airplane with XT60 3.5mm Gold Connectors
- **How much does it cost?** NT$2519 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tw](https://www.desertcart.tw/products/700875663-20a-2-4s-rc-brushless-motor-esc-for-rc-plane)

## Best For

- Customers looking for quality international products

## Why This Product

- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

20A 2-4S RC Brushless Motor ESC for RC Plane Airplane with SBEC 5V/6V 4A

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CQHJXHRW |
| Best Sellers Rank | #70,277 in Toys & Games ( See Top 100 in Toys & Games ) #15 in Radio Control Vehicle Speed Controls |
| Brand | TOYTENSI |
| Brand Name | TOYTENSI |
| Customer Reviews | 4.3 out of 5 stars 32 Reviews |
| Horsepower | 336 watts |
| Included Components | 1 x TOYTENSI 20A 2-4S SBEC ESC |
| Item Dimensions W x H | 1.03"W x 2.32"H |
| Item Type Name | Brushless Electronic Speed Controller |
| Item Weight | 0.04 kg |
| Manufacturer | TOYTENSI |
| Material Type | PCB (Printed Circuit Board) |
| Model | TOYTENSI |
| Model Name | TOYTENSI 20A 2-4S SBEC ESC |
| Part Number | TT020 |
| Product Dimensions | 1.03"W x 2.32"H |
| Speed | 200000 rpm |
| Unit Count | 72 Count |
| Voltage | 16.8 volts |

## Product Details

- **Brand:** TOYTENSI
- **Model Name:** TOYTENSI 20A 2-4S SBEC ESC
- **Speed:** 200000 RPM
- **Voltage:** 16.8 Volts
- **Horsepower:** 336 Watts

## Images

![20A 2–4S RC Brushless Motor ESC for RC Plane & Airplane with XT60 3.5mm Gold Connectors - Image 1](https://m.media-amazon.com/images/I/61gGcVtsysL.jpg)

## Questions & Answers

**Q: After power-on, the motor makes no sound (no "B" tone).**
A: Possible cause: No battery power reaching the ESC, or reversed polarity. Fix: Check the battery-ESC connection and re-solder if loose. If polarity is reversed, disconnect power immediately—otherwise, the ESC may be damaged.

**Q: After power-on, the ESC does not respond, and the motor beeps "B--B--" every 2 seconds.**
A: Possible cause: No throttle signal received from the receiver. Fix: Verify that the transmitter and receiver are properly bound, and check for any loose or broken connection between the ESC and receiver.

**Q: After power-on, the ESC does not respond, and the motor beeps "B-B-" every 200 ms.**
A: Possible cause: Throttle range is set too narrow. Fix: Re-calibrate the throttle range.

**Q: During flight, power suddenly drops to 50%, and the motor beeps "B B-B B--" every 2 seconds.**
A: Possible cause: ESC thermal protection has been triggered. Fix: Improve cooling (e.g., add a heatsink or fan), or reduce the load on the ESC.

**Q: During flight, power suddenly drops to 50%, and the motor beeps "B B B--B B B--" every 2 seconds.**
A: Possible cause: Low-voltage cutoff (LVC) protection has been activated. Fix: Replace the battery pack, lower the cutoff voltage setting, or disable LVC (not recommended).

## Frequently Bought Together

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**Shop now:** [https://www.desertcart.tw/products/700875663-20a-2-4s-rc-brushless-motor-esc-for-rc-plane](https://www.desertcart.tw/products/700875663-20a-2-4s-rc-brushless-motor-esc-for-rc-plane)

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*Product available on Desertcart Taiwan*
*Store origin: TW*
*Last updated: 2026-09-18*