Skywalker 30A 40A 50A 60A 80A Brushless ESC Speed Controller With BEC For Remote Control Aircrafts Helicopter Features: 1. All devices are original genuine products to ensure the first-class quality and high reliability of the electric regulator. 2. It has strong resistance to current. 3. With input voltage abnormal protection, battery low voltage protection, overheating protection, throttle signal loss protection and other multiple protection functions. 4. It has three start modes: normal start, soft start and super soft start, compatible with fixed wing aircraft and helicopter. 5. Throttle stroke can be set, compatible with various remote controls. With smooth, delicate speed control feel, first-class linear speed regulation. 6. The maximum speed can reach 210000 RPM (2-pole motor), 70000 RPM (6-pole motor) and 35000 RPM (12 pole motor). Descriptions: Thank you for purchasing this product! The power of the brushless power system is powerful, and the wrong use may cause personal injury and equipment damage. For this reason, we strongly recommend that you read this manual carefully before using the equipment and strictly follow the prescribed operating procedures. Specifications: Brand: Product name:SKYWALKER 30A/40A/50A/60A/80A ESC High Voltage/Regular:Regular Cont./Peak Current:30A/40A Input:2-3s lipo BEC Output:Linear mode:5V,2A Input Wires: Red-16AWG-100mm*1 Black-16AWG-100mm*1 Output Wires:Black-16AWG-75mm*3 Transmitter:Supported LED Program Card:Supported LED Program Box:Not Supported LCD Program Box:Not Supported WIFI Modul:Not Supported Program Port:Program/Throttle Wire Firmware Upgrade:Not Supported Size:68*25*8mm Weight:37g SKYWALKER 40A V2 ESC UBEC PN=80060140 Cont./Peak Current: 40A/60A Input: lipo 3-6S BEC Output: 5V,7A(Switch Mode) Program Port: Program Wire Firmware Tips: UBEC provides greater output power, which is mainly used in two occasions: with heavy load; The input main voltage exceeds the allowable range of on-board BEC. It is only use when the output voltage of the electric regulator is high or cannot reach the voltage and current required of the servo. LED Program Card for FlyFun Fentium SkyWalker ESC Features: This program card is used to program 's following brushless Remote Control Aircraft ESC: FlyFun (also called Fentium) SkyWalker Note: This program card is NOT suitable for Platinum series Remote Control Aircraft ESC. If the ESC hasn't built-in BEC, you need to use an additional battery to supply the program card Package Information: Package size:13.5*9*2cm Package weight:50g Ploybag Package Note: Only the above package content, other products are not included. 1.Due to the difference between different monitors,the picture may not reflect the actual color of the item. We guarantee the style is the same as shown in the pictures. 2.Due to the manual measurement and different measurement methods, please allow 1-3mm deviation.Thanks!