---
product_id: 118567523
title: "Readytosky 2-6S 30A ESC OPTO Brushless Electronic Speed Controller for F450 S500 ZD550 RC Helicopter Quadcopter(4PCS)"
brand: "readytosky"
price: "₪238"
currency: ILS
in_stock: false
reviews_count: 8
url: https://www.desertcart.co.il/products/118567523-readytosky-2-6s-30a-esc-opto-brushless-electronic-speed-controller
store_origin: IL
region: Israel
---

# 30A power 2-6S battery support Compatible with multiple models Readytosky 2-6S 30A ESC OPTO Brushless Electronic Speed Controller for F450 S500 ZD550 RC Helicopter Quadcopter(4PCS)

**Brand:** readytosky
**Price:** ₪238
**Availability:** ❌ Out of Stock

## Summary

> 🚀 Elevate Your Flight Game!

## Quick Answers

- **What is this?** Readytosky 2-6S 30A ESC OPTO Brushless Electronic Speed Controller for F450 S500 ZD550 RC Helicopter Quadcopter(4PCS) by readytosky
- **How much does it cost?** ₪238 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.co.il](https://www.desertcart.co.il/products/118567523-readytosky-2-6s-30a-esc-opto-brushless-electronic-speed-controller)

## 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

- • **Durable Design:** Built to withstand the rigors of flight, ensuring longevity and reliability in every adventure.
- • **Enhanced Control:** Enjoy precise throttle response and stability for an exhilarating flying experience.
- • **Seamless Integration:** Perfectly compatible with F450, S500, and ZD550 models for effortless upgrades.
- • **Unleash Your Flight Potential:** Experience unmatched power with a 30A output for high-performance flying.
- • **Versatile Battery Compatibility:** Designed to support 2-6S batteries, giving you the flexibility to choose your power source.

## Overview

The Readytosky 2-6S 30A ESC OPTO Brushless Electronic Speed Controller is a high-performance component designed for RC enthusiasts. With a robust 30A output and compatibility with various battery types and models, this ESC ensures optimal control and durability for your quadcopter or helicopter.

## Description

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

Review: Very good quality - Great ESCs. They will work with my drone project.
Review: Works well with APM 2.8 and S500 frame - My only complaint is it took them a week to ship. I was able to calibrate them with my receiver and transmitter, I have not tested them in flight, but during my test while my S500 drone is on the ground with no props they seem to be working fine. If your building a F450 or S500 drone. This is the esc's you need. UPDATE: March 7 2021 One of my motors or esc failed on my S500. Drone crashed and caused a fire. The fire department came, but I put out the fire. The drone crashed on a sidewalk. No one was hurt. I strongly suspect it was an esc that failed. Completely ruined my drone. I've decided not to rebuild.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07PZTB2MH |
| Customer Reviews | 3.7 3.7 out of 5 stars (67) |
| Item Weight | 2.39 ounces |
| Package Dimensions | 4.6 x 4.2 x 1.5 inches |

## Images

![Readytosky 2-6S 30A ESC OPTO Brushless Electronic Speed Controller for F450 S500 ZD550 RC Helicopter Quadcopter(4PCS) - Image 1](https://m.media-amazon.com/images/I/61FoYvswpRL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Very good quality
*by E***Y on April 28, 2019*

Great ESCs. They will work with my drone project.

### ⭐ Works well with APM 2.8 and S500 frame
*by J***H on December 15, 2020*

My only complaint is it took them a week to ship. I was able to calibrate them with my receiver and transmitter, I have not tested them in flight, but during my test while my S500 drone is on the ground with no props they seem to be working fine. If your building a F450 or S500 drone. This is the esc's you need. UPDATE: March 7 2021 One of my motors or esc failed on my S500. Drone crashed and caused a fire. The fire department came, but I put out the fire. The drone crashed on a sidewalk. No one was hurt. I strongly suspect it was an esc that failed. Completely ruined my drone. I've decided not to rebuild.

### ⭐⭐⭐ Outdated esc. Wont work with today's quads.
*by D***D on August 2, 2019*

I ordered the item. Its what it said it was. But the thing is, it's not compatible with direct shot. only pwm. I'd have to install older versions of betaflight. It's old and outdated. I do not recommend getting this item for fpv drone racing. It may work for fixed wing though.

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**Shop now:** [https://www.desertcart.co.il/products/118567523-readytosky-2-6s-30a-esc-opto-brushless-electronic-speed-controller](https://www.desertcart.co.il/products/118567523-readytosky-2-6s-30a-esc-opto-brushless-electronic-speed-controller)

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*Product available on Desertcart Israel*
*Store origin: IL*
*Last updated: 2026-01-27*