









🚁 Elevate your drone game with precision power and smart control!
The Readytosky 30A ESC 2-6S OPTO Brushless Electronic Speed Controller is a lightweight, high-performance ESC designed for F450, S500, and ZD550 RC helicopters and quadcopters. Featuring 30A continuous current capacity, compatibility with 2-6S LiPo batteries, and intelligent adaptive firmware, it ensures smooth, reliable flight control with easy installation and optimized performance.









| ASIN | B09G5WFXSV |
| Assembly Required | No |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #26,760 in Toys ( See Top 100 in Toys ) #29 in Remote- & App-Controlled Helicopters |
| Color | 30a Opto Esc 2-6s |
| Customer Reviews | 4.4 4.4 out of 5 stars (41) |
| Date First Available | 1 February 2022 |
| Item model number | Y23-4 |
| Manufacturer recommended age | 18 years and up |
| Material Type(s) | copper |
| Number of Game Players | 1 |
| Package Dimensions | 11.6 x 10.7 x 3.7 cm; 144 g |
| tech_spec_battery_description_toys | Lithium-Ion |
E**E
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 :)
A**D
I'm using s500 frame and the wires can't reach the pdb
E**R
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.
S**N
These are nice quality 30A opto ESC's. Comes with some instructions. Has the three bullet type connectors to connect to the motors. Overall, very nice.
F**S
5 star it keeps working unlike the other esc i got great product
Trustpilot
4 days ago
3 weeks ago