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China implements new national standard for EV power battery durability, enabling consumers to check battery degradation

According to China’s Ministry of Industry and Information Technology (MIIT) on July 22, the recommended national standard, Durability Requirements and Test Methods for Onboard Power Batteries for Electric Vehicles—Part 1: Light Vehicles (GB/T 46991.1-2025) (the “New Standard”), officially came into effect on July 1, ....

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