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CN New Standards for EV Batteries to Come into Force in Jul
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China's Ministry of Industry and Information Technology (MIIT) has released the revised mandatory national standards for "Power Batteries for Electric Vehicles (EVs)", which will be implemented in July. The main revisions include thermal diffusion testing, further clarifying the temperature requirements for the batteries under test, the state of charge and discharge, observation time, and vehicle testing conditions. The technical requirements have also been adjusted from previously providing a thermal event alarm signal 5 minutes before fire or explosion to ensuring no fire or explosion (alarm still required) and that smoke does not harm passengers. AAStocks Financial News |
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