40a Brushless Esc 2-4s Electronic Speed Controller.

The 40A Brushless ESC is a reliable and efficient electronic speed controller designed for brushless motors used in RC aircraft, drones, helicopters, and multi-rotor platforms. Supporting 2S to 4S LiPo battery configurations, this ESC delivers up to 40A continuous current, ensuring stable and responsive motor performance during flight. Equipped with a built-in 5V 3A Battery Elimination Circuit (BEC), the controller can directly power receivers, servos, and flight controllers, eliminating the need for a separate power supply. The pre-installed XT60 connector allows quick and secure battery connections, making installation simple and convenient.