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Battery PSE certification
发布日期：2021-11-05阅读量：422发布者：超级管理员
PSE certification of lithium ion battery
Since November 20, 2008, lithium-ion batteries have been included in the control scope of NSPs. That is, secondary lithium-ion batteries with energy density over 400 WH / L (for mobile devices, desktop laptops, etc.). Except for the following lithium ion batteries: A: Lithium ion battery for medical equipment, industrial equipment and automobile; B: Batteries that are fixed to the product by welding or other means and cannot be removed easily;
C: Battery with special structure
PSE circular test standard
Jisc8711: secondary lithium battery JIS C 8712: batteries for portable sealed alkaline secondary batteries - Safety requirements JIS C 8714: Portable lithium ion secondary batteries and batteries for portable electronic devices - Safety Testing
Battery PSE certification test scope
1. Continuous low-rate charging 2. Vibration 3. Moulded case stress at high ambient temperature 4. Temperature cycling 5. Incorrect installation of a cell (nickel systems only) 6. External short circuit 7. Free fall 8. Mechanical shock 9. Thermal abuse 10. Crushing of cells 11. Low pressure 12. Overcharge for nickel systems 13. Overcharge for lithium systems 14. Forced discharge 15. Cell protection against a high charging rate (lithium systems only) 16. Free fall of batteries 17. External short circuit of batteries 18. Function of the overcharge protection of batteries 19. forced interal short-circuit test
