ModelPlatinum 25A ESC V4Input Voltage 3-6S LiPoCont./Peak Current (10s)25A/40AApplication> 450 heli or a small fixed wings aircraft(Switch-mode) BECSwitch Mode:6V/7.4V,3APWM18KHzSeparate Programming PortFor connecting LCD Program Box/WIFI ExpressThrottle Signal/BEC Output/RPM Signal Transmission Wire(s)White Throttle Signal Wire/Red & Black BEC Output Wires/ Yellow RPM Signal Transmission WireInput WiresRed-16AWG-100mm*1/Black-16AWG-100mm*1output wiresBlack-18AWG-75mm*3Output connectors3.5mm Gold Connectors (Female)Weight/Size27g / 47x22x10mm