As the scale of new energy vehicles expands, maintenance issues need to be addressed urgently.

my country's new energy vehicle fleet has reached 1.64 million, including 540,000 buses and 800,000 city delivery vehicles. However, maintenance and repair face numerous challenges, including frequent safety incidents caused by battery thermal runaway, technical disparity in the repair market, monopoly on parts, and a talent shortage. To address these issues, the Shenzhen New Energy Vehicle Promotion Association is working on the development of a group standard, the "Technical Specifications for the Repair and Maintenance of New Energy Vehicles."