Description

The Readytosky 40A 2-4S Brushless ESC is designed for quadcopters, FPV drones, RC helicopters, and multirotor builds that require smooth motor control and reliable flight performance. It supports 2S to 4S LiPo batteries and provides fast throttle response for better motor speed control during flight.

This ESC includes a 5V/3A BEC output, making it suitable for compatible drone and RC builds that require regulated power support. Its adaptive control design makes it easy to use, while the compact form factor allows easy installation in frames such as F450, S500, ZD550, and similar multirotor platforms.

Built for BLDC motors, multirotors, RC planes, and drone projects, the Readytosky 40A ESC offers dependable performance for hobbyists and drone enthusiasts looking for a practical ESC for everyday RC and drone use.

FEATURES

• 40A 2-4S brushless ESC for drone and RC use
• Supports 2S to 4S LiPo batteries
• Built-in 5V/3A BEC output
• Suitable for F450, S500, ZD550, RC helicopters, and quadcopters
• Highly intelligent adaptive control and easy operation