GoolRC S-80A Brushless ESC Electric Speed Controller with 6.1V/3A SBEC for 1/8 RC Car

features enhanced throttle response, excellent acceleration, strong breaks and throttle linearity, which is suit for 1/8 RC Car. Features: Compatible with sensorless brushless motors Super smooth and accurate throttle linearity Built-in high-efficient and high-power 6.1V/3A SBEC Enhanced throttle response, excellent acceleration, strong brakes and throttle linearity Mutiple protection features: low voltage cut-off protection for lithium or nickel battery, over-heat protection, throttle signal loss protection