2. Power battery. The power system of new energy vehicles is mainly electric, especially the research, development, production and sales of ternary lithium batteries. Established battery factories and electric vehicle manufacturers have benefited a lot, and the government has also subsidized new energy vehicles.
3. Charging piles, electric vehicles need to be charged, and facilities such as charging piles are arranged in major cities to drive the research, development, production and sales of charging piles. Standing on the socket of an electric car, the charging pile can also fly.