1,Waterproof and dustproof ESC suitable for all‑weather competition. Small size and designed with built‑in capacitor module. 2,Four operating modes to adapt to various vehicles, with the functions of forward, brake, etc. (Note: FWD = Forward, BR = Brake, REV = Reverse) 3,Strong current bearing capacity. The built‑in BEC switch mode has a powerful output for more stable and reliable use. 4,Automatic throttle range calibration, easy to use. Easy to set ESC parameters with dialing switch, wonderful replacement. 5,Multiple protection such as battery low voltage cut‑off protection/thermal (overheat) protection/throttle signal loss protection. 1 x 80A ESC1 x Program Card 2 x Sticker Item Type: 80A ESCMaterial: Electronic ComponentsContinuous Current: 80ABattery Number: 2-4S Lipo /5-12 Cell NiMHSuitable for 1/8 1/10 RC Car Continuous/ Maximum current: 80A/400ABEC output: 5.8V/3A (Switch stabilized mode)Supported Motor Type: Brush Motor (540/550/775 motor)Applicable Motor KV:2 Lithium-ion or 6 NiMH: ≥12T or RPM less than 3000 7.4V 540 or 550 size motors3 Lithium-ion or 9 NiMH: ≥18T or RPM less than 20000 7.4V540 or 550 size motors 4 Lithium-ion or 12 NiMH: ≥24T or RPM less than 15000 7.4V 540 or 550 size motorFour operating modes to adapt to various vehiclesFwd/Br/RevFwd/BrFwd/Rev (also called "Crawler Mode")Boat mode (Note: Fwd =Forward, Br=Brake, Rev=Reverse) Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.