Features 1、Multiple Guards: This brushless motor electric speed controller has multiple guards, such as low voltage cut off guard for battery, overheat guard and throttle signal loss guard. 2、Good Performance: This ESC electric speed controller is made of excellent quality components, which can ensure efficient operation and guarantee efficiency and stability. 3、Multifunctional: This brushless ESC electric speed controller is multifunctional with enhanced throttle response, excellent acceleration, powerful braking and throttle linearity. 4、Built In High Efficiency SBEC: This RC brushless motor electric speed controller features a built in high efficiency SBEC, which is highly efficient and powerful. 5、Good Compatibility: This electric speed controller has good compatibility and is compatible with sensorless brushless motors, and can be used for 1/8, 1/10 RC cars and boats. Item Type: Brushless Motor Electric Speed Controller Material: Plastic Size: Approx. 53 x 44 x 41mm / 2.09 x 1.73 x 1.61in Continuous Current: 80A Peak Current: 480A Supported Lithium Battery Section: 2-4S BEC Output: 5.8V 3A Application: Suitable for 1/8, 1/10 RC Car, Boat. Package List 1 x Brushless Motor Electric Speed Controller