The box in front of the battery compartment can provide power to the fan. its wire is divided into positive and negative poles, and the fan will not work when plugged in backwards
After installing the cooling fan on the electric motor, the electric motor will be more durable and have superior performance
Description
The package contains two cooling fans, the 30 * 30mm fan is suitable for the motor, and the 20 * 20 fan is suitable for the ESC