---
product_id: 347009681
title: "Readytosky 50A Bidirectional Brushless ESC 2-6S UBEC 5A 5V Electric Speed Controller for RC Car Boat Underwater Propeller"
brand: "readytosky"
price: "S$68"
currency: SGD
in_stock: false
reviews_count: 5
category: "Readytosky"
url: https://www.desertcart.sg/products/347009681-readytosky-50a-bidirectional-brushless-esc-2-6s-ubec-5a-5v
store_origin: SG
region: Singapore
---

# 50A bidirectional power Instant reverse response 2-6S battery compatibility Readytosky 50A Bidirectional Brushless ESC 2-6S UBEC 5A 5V Electric Speed Controller for RC Car Boat Underwater Propeller

**Brand:** readytosky
**Price:** S$68
**Availability:** ❌ Out of Stock

## Summary

> ⚡ Power your RC adventures with instant control and zero hassle!

## Quick Answers

- **What is this?** Readytosky 50A Bidirectional Brushless ESC 2-6S UBEC 5A 5V Electric Speed Controller for RC Car Boat Underwater Propeller by readytosky
- **How much does it cost?** S$68 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/347009681-readytosky-50a-bidirectional-brushless-esc-2-6s-ubec-5a-5v)

## Best For

- readytosky enthusiasts

## Why This Product

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

## Key Features

- • **Precision Control:** Bidirectional 1:1 power output for smooth, brake-free reversing.
- • **Reliable Performance:** Built with imported components and full power testing for durability.
- • **Integrated UBEC Power:** Stable 5V/5A UBEC output powers your receiver and accessories effortlessly.
- • **Plug & Play Simplicity:** No throttle calibration needed—get racing or sailing instantly.
- • **Versatile Compatibility:** Works seamlessly with RC cars, boats, and underwater thrusters.

## Overview

The Readytosky 50A Bidirectional Brushless ESC supports 2-6S LiPo batteries and delivers smooth, brake-free reversing with 1:1 power output. Designed for RC cars, boats, and underwater thrusters, it features plug-and-play setup with no throttle calibration required. Built with premium imported components and includes a 5V/5A UBEC for reliable power supply, ensuring quick response and excellent handling in all your remote control projects.

## Description

Bidirectional 50A 2-6s UBEC 5A 5V This product adopts imported components, full power test. It can be used in cars, ships, underwater thrusters. Bidirectional 1:1 power output, no brake,direct reverse, quick response, good handling. No need to calibrate throttle stroke, plug and play. All products contain UBEC output. Note: 1. When using, the remote control throttle remote lever must be in the middle position, otherwise it cannot start. 2. There is no need to calibrate the throttle stroke. When the electric adjustment is started, if the motor starts to rotate, you can use the remote control to fine-tune the throttle to stop the motor. Package include: 1 x 50A Bidirectional ESC

Review: Even though One failed, the replaced it quickly!
Review: Excellent Bidirectional ESC! Just what I was looking for!

## Features

- Bidirectional 50A 2-6s UBEC 5A 5V.
- It can be used in cars, ships, underwater thrusters.
- No need to calibrate throttle stroke, plug and play.
- This product adopts imported components, full power test.
- Bidirectional 1:1 power output, no brake,direct reverse, quick response, good handling.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08C9XHMBX |
| Best Sellers Rank | #273,732 in Toys & Games ( See Top 100 in Toys & Games ) #14,285 in Remote & App-Controlled Toys |
| Brand | Readytosky |
| Brand Name | Readytosky |
| Customer Reviews | 4.2 out of 5 stars 102 Reviews |
| Item Weight | 0.05 Kilograms |
| Manufacturer | readytosky |
| Material | Aluminium |
| Material Type | Aluminium |
| Model Number | S50 |
| Voltage | 5 Volts |

## Product Details

- **Brand:** Readytosky
- **Voltage:** 5 Volts
- **Material:** Aluminium
- **Item Weight:** 0.05 Kilograms
- **Manufacturer:** readytosky

## Images

![Readytosky 50A Bidirectional Brushless ESC 2-6S UBEC 5A 5V Electric Speed Controller for RC Car Boat Underwater Propeller - Image 1](https://m.media-amazon.com/images/I/71GZbiHRY4L.jpg)
![Readytosky 50A Bidirectional Brushless ESC 2-6S UBEC 5A 5V Electric Speed Controller for RC Car Boat Underwater Propeller - Image 2](https://m.media-amazon.com/images/I/713kBiljrIL.jpg)
![Readytosky 50A Bidirectional Brushless ESC 2-6S UBEC 5A 5V Electric Speed Controller for RC Car Boat Underwater Propeller - Image 3](https://m.media-amazon.com/images/I/71P-E2lSq1L.jpg)
![Readytosky 50A Bidirectional Brushless ESC 2-6S UBEC 5A 5V Electric Speed Controller for RC Car Boat Underwater Propeller - Image 4](https://m.media-amazon.com/images/I/71-cklFg56L.jpg)
![Readytosky 50A Bidirectional Brushless ESC 2-6S UBEC 5A 5V Electric Speed Controller for RC Car Boat Underwater Propeller - Image 5](https://m.media-amazon.com/images/I/71ZANNeO92L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Even though One failed, the replaced it quickly!
*by B***A on 4 February 2023*



### ⭐⭐⭐⭐⭐ Excellent Bidirectional ESC! Just what I was looking for!
*by P***6 on 26 July 2022*



### ⭐⭐⭐⭐⭐ Muy buen control de velocidad.
*by O***A on 29 April 2025*

Muy buen control de velocidad, arranque y precisión. Lo uso en unos Rc echos de hoverboard y aguantan muchísimo.

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**Shop now:** [https://www.desertcart.sg/products/347009681-readytosky-50a-bidirectional-brushless-esc-2-6s-ubec-5a-5v](https://www.desertcart.sg/products/347009681-readytosky-50a-bidirectional-brushless-esc-2-6s-ubec-5a-5v)

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*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-03-18*