No, the fund power supply equipment belongs to the power supply equipment sector. The classification of fund industry is mainly based on fund industry. What sector does the fund belong to? For example, the fund sector can be divided into medical sector, banking sector, gold sector, medicine sector, science and technology sector, real estate sector, transportation sector, environmental protection sector, leisure sector and public hydropower sector. Many hybrid funds occupy multiple industries at the same time, which requires investors to judge the classification of fund sectors according to their positions. Lithium Battery Fund: 1, the profit of Morgan Domestic Power Hybrid (377020) in the last year was 66%2, that of Guangfa Reform Hybrid (00 1468) was 33%3, and that of Anxin Xinfa Preferred Hybrid (000433) was 6 1%4. In addition to these theme funds, there are also balanced funds for lithium batteries.