Modern vehicles look mechanical from the outside, but inside they are closer to distributed computer systems. Every major function now has a semiconductor sitting behind it. Braking, steering, acceleration, lane detection, even seat positioning all rely on chips quietly making decisions in milliseconds.

Battery supply chains look modern and high-tech on the surface. Underneath, they are still tightly tied to mining, shipping routes, chemical processing, and long industrial lead times.

The battery industry is going through a subtle identity shift. It used to be mostly about cars. Now it is about cars and the entire power grid at the same time.