What are the main components of a car starting system?

[DiVincent]

Car starting system mainly consists of battery, ignition switch, starter, relay or solenoid switch, and starter engagement transmission mechanism. More information about the car starting system is as follows: 1. The working principle of the car starting system is: the battery provides electrical energy, under the control of the ignition switch and starter relay, the starter converts electrical energy into mechanical energy, driving the engine flywheel ring gear and crankshaft to rotate, thereby enabling the engine to enter self-operating state. 2. The starting system converts the electrical energy stored in the battery into mechanical energy. To achieve this conversion, a starter must be used.