1、Waterproof and dustproof, the 80A brushed ESC speed controller is suitable for all terrains. 2、Built‑in BEC switch mode has a powerful output and provides better performance. 3、Automatic calibration of the throttle valve scale for simple operation and easy to use. 4、It has multiple protections such as low-voltage cut-off protection, battery overheating protection, and protection against loss of low-voltage signals. 5、The 80A brushed ESC and programming card set is suitable for 1/8 1/10 RC remote control cars. Item Type: 80A Brushed ESC Shell Material: Plastic Product Color: As Pictures Shown Product Weight: Approx. 110g / 3.9oz Continuous Current: 80A Peak Current: 400A (5 Seconds) Applicable Battery: 2-4s Lithium Battery/5-12cells Ni-MH Battery BEC Output: 5V / 3A Applicable Motor Type: Brushed Motor 540/550/775, etc. Application: Fit for 1/8 1/10 RC cars 1 x ESC 1 x Programming Card 2 x Fixed Sticker