How A Car Battery Works

The video explains the workings of a 12-volt car battery, focusing on its lead-acid composition and chemical reactions that store and release energy. It covers the battery's role in starting a car engine, the function of the alternator, and the importance of maintaining charge. The video also delves into the fundamentals of electricity, including electron flow and current types, and provides guidance on testing battery voltage.

What new insight or understanding did you gain from this video?