The automotive electrical system is a complex network that comprise various subsystems crucial for vehicle operation. These subsystems encompass the battery, alternator, starter motor, ignition system, and numerous devices. The battery provides initial power, while the alternator generates electricity to recharge it and provide power to electrical

The automotive electrical system is a complex and vital part of any vehicle. It provides energy to various components such as the engine, lights, radio, and gauges. A fundamental knowledge of how this system works is essential for both mechanics and vehicle owners. Batteries are the primary source of electricity in a vehicle's electrical system.