Electrical Equipment / Components & Telecoms

Recently, the China Association of Automobile Manufacturers organized a group standard demonstration meeting on "Testing Methods for Attenuation of On-board Power Batteries of Electric Vehicles in Use", aiming to better support GB/T 29632 "Three Guarantees of Main Parts Type Range and Three Guarantees Certificate of Family Automobile Products" Supporting implementation to scientifically and effectively evaluate the capacity attenuation of the power battery of in-use electric vehicles.

In the newly revised "Regulations on Responsibilities for Repair, Replacement and Return of Household Automobile Products", a new requirement has been added to specify the capacity attenuation limit of the power battery of household pure electric and plug-in hybrid electric vehicles. This new regulation will be implemented in 2022. Implement.

u3000u3000 The China Automobile Association formulates group standards to standardize the capacity attenuation test methods of in-use electric vehicle on-board power batteries, which can further strengthen the protection of consumers and standardize the quality assurance behavior of automobile manufacturers.

u3000u3000Data shows that in October, the domestic new energy vehicle production and sales reached a record high, reaching 397,000 and 383,000 respectively, an increase of 12.5% and 7.2% month-on-month, and an increase of 1.3 times year-on-year. From January to October, the penetration rate of new energy vehicles has increased to 12.1%.

In the next step, the China Automobile Association will work with the defective product management center to jointly promote the participation of relevant industry organizations, inspection agencies, vehicle and power battery manufacturers and other units in the standard research, and extensively listen to industry opinions and suggestions to promote the formulation of the standard more scientifically. So as to ensure the implementability and effectiveness of the standard.