Item Type: RC Boat 100A ESC<br> Material: Electronic Components<br> Color: Black<br> Continuous Current: 100A<br> Bce Output: 5V/5A<br> Operating Voltage: 7.4 to 22.2V<br> Battery: 2 to 6S Lipo (Battery Not Included)<br> Application: RC Remote Control Boat, Underwater Propeller, Etc<br> Product Size: Approx. 79 x 39mm / 3.11 x 1.54in ( Manual Measurement, Slight Error May Exist )<br> Package List<br> 1 x RC Boat 100A ESC<br> 1. This device is designed with battery power supply and cannot use other types of power sources. Using other power sources may damage the device or the power source.2. This equipment is a remote control model product and cannot be used on a manned system to prevent accidents.3. This equipment is a high power electronic product, which will generate a lot of heat during operation. Please maintain forced air cooling conditions.4. The equipment is equipped with a power supply voltage detection system. When connecting with the battery, please use the shortest possible connecting wire, and ensure that the battery has enough current to prevent the voltage system from malfunctioning and affecting the use.5. This equipment is not allowed to drive two or more motors at the same time<br> 1Auto Learning: This RC boat 100A ESC will automatically learn the throttle pos, and power off on signal error. 2Reversing Function: This RC boat brushless ESC supports reversing function and half slope start, providing more flexible control. 3Reliable Protection: This RC boat brushless ESC will alarm and turn off the output when the receiver has no signal. 4High Reliability: This ESC speed controller prohibits the RC boat from starting when the throttle position is wrong. 5For RC Boat: This RC boat 100A brushless ESC is suitable for RC boat and underwater propeller.