What are the four major electric parts of fat tire electric bike? Generally speaking, the four major electrical components refer to 1: 1, controller 2, battery 3, motor 4, and charger.
The role of batteries is a source of power for electric vehicles, energy carriers, used to drive the motor.
Motor. The function of the motor is to convert the chemical energy of the battery into mechanical energy and make the wheels rotate.
Controller. The controller is to control the battery output current, voltage, and then control motor speed, I. E. speed.
Chargers. Chargers are electrical devices that charge batteries by converting them into direct current and controlling their current and voltage to be stored in the battery.