--- product_id: 403673798 title: "30A ESC 2-6S OPTO Brushless Electronic Speed Controller for F450 S500 ZD550 RC Helicopter Quadcopter(4PCS)" brand: "readytosky" price: "₱7524" currency: PHP in_stock: true reviews_count: 5 category: "Readytosky" url: https://www.desertcart.ph/products/403673798-30a-esc-2-6s-opto-brushless-electronic-speed-controller-f450 store_origin: PH region: Philippines --- # 30A continuous current 2-6S LiPo battery compatibility Adaptive intelligent firmware 30A ESC 2-6S OPTO Brushless Electronic Speed Controller for F450 S500 ZD550 RC Helicopter Quadcopter(4PCS) **Brand:** readytosky **Price:** ₱7524 **Availability:** ✅ In Stock ## Summary > 🚀 Elevate your drone game with precision power and smart control! ## Quick Answers - **What is this?** 30A ESC 2-6S OPTO Brushless Electronic Speed Controller for F450 S500 ZD550 RC Helicopter Quadcopter(4PCS) by readytosky - **How much does it cost?** ₱7524 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.ph](https://www.desertcart.ph/products/403673798-30a-esc-2-6s-opto-brushless-electronic-speed-controller-f450) ## 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:** Get a complete ESC upgrade kit designed for popular F450, S500, and ZD550 quadcopters. - • **Power-Packed 30A Output:** Unleash consistent high-current performance for smooth, responsive flight control. - • **Smart Adaptive Firmware:** Experience plug-and-play ease with firmware optimized for flawless ESC compatibility. - • **Wide Voltage Range (2-6S):** Seamlessly compatible with a broad spectrum of LiPo batteries for ultimate flexibility. - • **Lightweight & Portable (28.5g):** Engineered for minimal weight to maximize your drone’s agility and flight time. ## Overview The Readytosky 30A OPTO Brushless ESC is a lightweight, high-performance speed controller compatible with 2-6S LiPo batteries. Featuring adaptive firmware for easy setup and optimized for popular quadcopter models like F450 and S500, this 4-pack ensures reliable, smooth motor control for professional-grade RC flight. ## Description Buy Readytosky 30A ESC 2-6S OPTO Brushless Electronic Speed Controller for F450 S500 ZD550 RC Helicopter Quadcopter(4PCS) online on desertcart.ae at best prices. ✓ Fast and free shipping ✓ free returns ✓ cash on delivery available on eligible purchase. Review: Replaced ESCs were perfect - Received 4 ESCs and upon testing, found 3 with defective waveforms. Returned order to desertcart. Replacement was ordered promptly by desertcart and received within a few days in Fiji. All ESCs showed perfect waveforms. Very happy :) Review: All 4 seem to work. I will update when I have some time on them - They look to be well made and for the price for opto speed controllers, I thought I would give them a shot. I will update after I have some flights on them. ## 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 | #71,406 in Toys ( See Top 100 in Toys ) #62 in Remote- & App-Controlled Helicopters | | Brand Name | Readytosky | | Color | 30a Opto Esc 2-6s | | Customer Reviews | 4.4 out of 5 stars 45 Reviews | | 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 | copper | | Model Name | Y23-4 | | Model Number | Y23-4 | | Number of Items | 4 | | Number of Packs | 1 | | 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 ESC 2-6S 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 ### ⭐⭐⭐⭐⭐ Replaced ESCs were perfect *by E***E on 30 June 2023* Received 4 ESCs and upon testing, found 3 with defective waveforms. Returned order to Amazon. Replacement was ordered promptly by Amazon and received within a few days in Fiji. All ESCs showed perfect waveforms. Very happy :) ### ⭐⭐⭐⭐⭐ All 4 seem to work. I will update when I have some time on them *by E***R on 3 December 2021* They look to be well made and for the price for opto speed controllers, I thought I would give them a shot. I will update after I have some flights on them. ### ⭐⭐⭐⭐ Wires are too short *by A***D on 8 January 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 --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.ph/products/403673798-30a-esc-2-6s-opto-brushless-electronic-speed-controller-f450](https://www.desertcart.ph/products/403673798-30a-esc-2-6s-opto-brushless-electronic-speed-controller-f450) --- *Product available on Desertcart Philippines* *Store origin: PH* *Last updated: 2026-09-08*