---
product_id: 368023283
title: "30A OPTO 2-6S Brushless ESC"
brand: "readytosky"
price: "319 zł"
currency: PLN
in_stock: true
reviews_count: 8
category: "Readytosky"
url: https://www.desertcart.pl/products/368023283-30a-opto-2-6s-brushless-esc
store_origin: PL
region: Poland
---

# 30A continuous current power 2-6S LiPo battery compatibility Adaptive intelligent firmware 30A OPTO 2-6S Brushless ESC

**Brand:** readytosky
**Price:** 319 zł
**Availability:** ✅ In Stock

## Summary

> 🚁 Elevate your drone game with power and precision in every flight!

## Quick Answers

- **What is this?** 30A OPTO 2-6S Brushless ESC by readytosky
- **How much does it cost?** 319 zł with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/368023283-30a-opto-2-6s-brushless-esc)

## 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 4-Pack Set:** Comes in a convenient 4-piece bundle, perfect for quadcopters and multi-rotor setups
- • **Lightweight & Portable:** At just 28.5g, it’s engineered for agility without weighing down your drone
- • **Power-Packed Performance:** Delivers a robust 30A continuous current for smooth, high-throttle flights
- • **Smart & Adaptive Firmware:** Optimized ESC firmware ensures seamless compatibility and intelligent response
- • **Wide Battery Compatibility:** Supports 2-6S LiPo batteries, giving you versatile power options

## Overview

The Readytosky 30A ESC 2-6S OPTO Brushless Electronic Speed Controller is a lightweight, high-performance ESC designed for RC helicopters and quadcopters. Featuring a continuous 30A current rating and compatibility with 2-6S LiPo batteries, it offers intelligent, adaptive firmware optimized for smooth, reliable operation. Sold as a 4-pack, it’s ideal for professional-grade multi-rotor builds seeking precision and power.

## Description

desertcart.com: Readytosky 30A ESC 2-6S OPTO Brushless Electronic Speed Controller for F450 S500 ZD550 RC Helicopter Quadcopter(4PCS) : Toys & Games

Review: Inconvenient startup, but works fine - Inconvenient startup procedure, but the ESCs themselves seem to work fine for my 2-3s setups
Review: Good value - This is a solid ESC. No BEC and not sure if the firmware can be changed or updated but it's a good performing reliable ESC

## Features

- ★30A OPTO 2-6S Brushless electronic speed controller.
- ★Highly intelligent, adaptive ability, extremely easy to use;
- ★Continuous Current: 30A Weight: 28.5g.
- ★Specifically optimized firmware ESC, the ESC has a very good compatibility.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09G5WFXSV |
| Additional Features | Portable |
| Age Range Description | Kid |
| Are Batteries Required | No |
| Batteries are Included | No |
| Battery Description | Lithium-Ion |
| Best Sellers Rank | #94,988 in Toys & Games ( See Top 100 in Toys & Games ) #46 in Radio Control Vehicle Speed Controls #49 in Hobby RC Helicopters |
| Brand Name | Readytosky |
| Color | 30a Opto Esc 2-6s |
| Customer Reviews | 4.4 4.4 out of 5 stars (51) |
| Included Components | 1 or 4pcs* 30A ESC |
| Indoor Outdoor Usage | Outdoor |
| Is Assembly Required | No |
| Manufacturer | Readytosky |
| Manufacturer Maximum Age (MONTHS) | 1200 |
| Manufacturer Minimum Age (MONTHS) | 216.00 |
| Manufacturer Part Number | Y23-4 |
| Material Type | Plastic |
| Model Name | Y23-4 |
| Model Number | Y23-4 |
| Number of Items | 4 |
| Number of Players | 1 |
| Operation Mode | manual |
| Power Source | Battery Powered |
| Set Name | 4-Pack |
| Theme | helicopter |
| Toy Vehicle Form | Helicopter |
| Unit Count | 1.0 Count |

## Images

![30A OPTO 2-6S Brushless ESC - Image 1](https://m.media-amazon.com/images/I/61FoYvswpRL.jpg)

## Available Options

This product comes in different **Color** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Inconvenient startup, but works fine
*by T***K on January 8, 2026*

Inconvenient startup procedure, but the ESCs themselves seem to work fine for my 2-3s setups

### ⭐⭐⭐⭐⭐ Good value
*by D***. on April 25, 2025*

This is a solid ESC. No BEC and not sure if the firmware can be changed or updated but it's a good performing reliable ESC

### ⭐⭐⭐⭐ Wires are too short
*by A***D on January 8, 2022*

I'm using s500 frame and the wires can't reach the pdb

## Frequently Bought Together

- Readytosky 30A ESC 2-6S OPTO Brushless Electronic Speed Controller for F450 S500 ZD550 RC Helicopter Quadcopter(4PCS)
- Readytosky 2212 920KV Brushless Motors CW CCW for F330 F450 F550 S500 S550 X525 DJI Phantom Quadcopter(4PCS)
- Readytosky 6Pairs 1045 Propellers CW CCW 10x4.5" FPV Props for F550 F450 S500 S550 FPV Quadcopter Multirotor

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**Shop now:** [https://www.desertcart.pl/products/368023283-30a-opto-2-6s-brushless-esc](https://www.desertcart.pl/products/368023283-30a-opto-2-6s-brushless-esc)

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*Product available on Desertcart Poland*
*Store origin: PL*
*Last updated: 2026-04-28*