With a current of 20a, the brushed controller can meet the needs of most users. With functions of forward, backward and brake. The the brushed controller offers high stability and a long lifespan, making it suitable for both beginners and professional players. Features -Color:Multi -Material:PCB -Size:21.50X2.20X0.70cm/8.45X0.86X0.28in -Input voltage: 4.8V-8.4V -Lithium battery: 2S -Nickel battery:4-7cells -PWM:8K -Output voltage (BEC): 6V 1A Drive frequency: 2KHz -Continuous current: 10A -Maximum current:15A&lt;5S -Current: 20A -Drive frequency: 2kHz -Constant current: 20A, 25A<30s pulse 50A<5s -UBEC output: voltage 5.7V, current 1A -Provides flexibility in controlling speed and stopping power by allowing users to switch between brake functions. -A versatile choice for rc enthusiasts, suitable for use in remote cars and remote boats. -Capable of handling various power demands. High precision manufacturing ensures stable performance and excellent function. -Offers exceptional stability and durability, making it suitable for use in demanding conditions. -Suitable for professional players or rc lovers, catering to a wide range of skill levels. Package list: 4 x Brushed Electronic Speed Controller