Welcome to our store! Imported Electronic Components: This RC electric speed controller uses imported electronic components and is tested with full power. Wide Application: The RC brushless ESC replacement can be used for remote control boats, cars, underwater propellers, etc. Advantages: Our brushless ESC has two-way 1:1 power output, no brake, direct reversing, fast response, and good handling. Plug and Play: The RC electric speed controller is easy to use, without throttle calibration, plug and play, and has good performance. Working Parameters: The continuous current of the brushless ESC is 70A, suitable for 2-6S lipo battery, 5V 3A BEC output. Item Type: RC Brushless ESC Material: Electronic Components Gross Weight: 31 g/1.1 oz Color: Black Continuous Current: 70A Applicable Battery: 2-6S lipo BEC Output: 5V 3A Applicable: RC car, boat, remote control boat, underwater propeller, etc 1 x RC Brushless ESC Customers are our top priority. If you find any problems with your product after receiving it, such as damage or incorrect quantity, please contact us immediately. We strive to provide you with the best after-sales service.