---
product_id: 518077790
title: "50A Bidirectional Brushless ESC 2-6S UBEC 5A 5V Electric Speed Controller for RC Car Boat Underwater Propeller"
brand: "readytosky"
price: "€ 67.01"
currency: EUR
in_stock: true
url: https://www.desertcart.nl/products/518077790-50a-bidirectional-brushless-esc-2-6s-ubec-5a-5v-electric
store_origin: NL
region: Netherlands
---

# 50A high current capacity Bidirectional 1:1 power output Supports 2-6S LiPo batteries 50A Bidirectional Brushless ESC 2-6S UBEC 5A 5V Electric Speed Controller for RC Car Boat Underwater Propeller

**Brand:** readytosky
**Price:** € 67.01
**Availability:** ✅ In Stock

## Summary

> ⚡ Dominate your RC game with instant, bidirectional power!

## Quick Answers

- **What is this?** 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?** € 67.01 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/products/518077790-50a-bidirectional-brushless-esc-2-6s-ubec-5a-5v-electric)

## 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

- • **Reliable Performance:** Built with imported components and full power tested for consistent, pro-level reliability.
- • **Integrated UBEC 5A 5V:** Stable power supply for your receiver and servos, ensuring smooth operation every time.
- • **Plug & Play Powerhouse:** No throttle calibration needed—get instant control and hit the water or track faster.
- • **Rapid Response Control:** Direct reverse with zero brake delay for razor-sharp handling and precision.
- • **Versatile Compatibility:** Perfect for RC cars, boats, and underwater thrusters—one ESC to rule them all.

## Overview

The Readytosky 50A Bidirectional Brushless ESC supports 2-6S LiPo batteries and delivers 50A continuous current with a built-in 5A 5V UBEC. Designed for RC cars, boats, and underwater propellers, it offers plug-and-play setup with no throttle calibration, direct reverse without braking delay, and is built with premium components for reliable, high-performance control.

## Description

50A Bidirectional Brushless ESC 2-6S UBEC 5A 5V Electric Speed Controller for RC Car Boat Underwater Propeller

## 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 |
|---------------|-------|
| Package Dimensions | 11.61 x 8.71 x 2.11 cm; 50 g |
| Manufacturer recommended age | 18 years and up |
| Item model number | S50 |
| Batteries Required? | No |
| Batteries included? | No |
| Radio Control Number of Bands | 1 |
| Colour | 50A ESC |
| ASIN | B08C9XHMBX |

## Product Details

- **Brand:** Readytosky
- **Voltage:** 5 Volts
- **Item weight:** 0.05 Kilograms
- **Manufacturer:** readytosky

## Images

![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)
![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)
![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)
![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)
![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)

## Available Options

This product comes in different **Colour Name** options.

## Frequently Bought Together

- Readytosky 50A Bidirectional Brushless ESC 2-6S UBEC 5A 5V Electric Speed Controller for RC Car Boat Underwater Propeller
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**Shop now:** [https://www.desertcart.nl/products/518077790-50a-bidirectional-brushless-esc-2-6s-ubec-5a-5v-electric](https://www.desertcart.nl/products/518077790-50a-bidirectional-brushless-esc-2-6s-ubec-5a-5v-electric)

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*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-01-24*