4-Max 4M-HESC50AV2 brushless electronic speed controller. It is a high-quality, reliable ESC designed primarily for RC fixed-wing aircraft. It features a constant current rating of 50A and is compatible with 3-4S LiPo batteries. The built-in 5V/5A switch-mode BEC provides a stable power supply for your receiver and servos, eliminating the need for a separate receiver battery.
