Pa Disembala 29, 2022, Boma Loyang'anira Zamalonda (Standardization Administration of the People's Republic of China) linatulutsa National Standard Announcement of the People's Republic of China GB 31241-2022 “Safety Technical Specifications for Lithium-ion Batteries and Battery Packs for Portable Electronic Products”. GB 31241-2022 ndi kusintha kwa GB 31241-2014. Yoperekedwa ndi Unduna wa Zamalonda ndi Ukadaulo wa Chidziwitso ndipo ikutsogozedwa ndi China Electronics Standardization Institute (CESI), kukonzekera kwa muyezo kunachitika kudzera mu Lithium-ion Battery and Similar Product Standard Working Group of the Ministry of Industry and Information Technology.
Unduna wa Zamakampani ndi Ukadaulo wa Chidziwitso Mabatire a Lithium-ion ndi Zogulitsa Zofanana Gulu Logwira Ntchito Lokhazikika (lomwe kale linali Lithium-ion Battery Safety Standards Special Working Group) linakhazikitsidwa mu 2008, lomwe limayang'anira kafukufuku ndi kukonza zomangamanga zamakina okhazikika m'munda wa mabatire a lithiamu-ion ndi zinthu zofanana (monga mabatire a sodium-ion) m'dziko langa, limakonza zopempha zophatikiza miyezo yadziko lonse ndi miyezo yamakampani ya ogula, malo osungira mphamvu, ndi mabatire a lithiamu-ion amphamvu, ndikupereka mayankho amagulu ogwira ntchito pazinthu zovuta. Gulu logwira ntchito pakadali pano lili ndi mamembala oposa 300 (kuyambira Disembala 2022), kuphatikiza makampani akuluakulu a mabatire, makampani opaka, makampani opangira zida, mabungwe oyesa, ndi mabungwe ofufuza zasayansi mumakampani. China Electronics Standardization Research Institute, monga mtsogoleri komanso gawo la secretariat la batire ya lithiamu-ion ndi gulu logwira ntchito lofanana la Unduna wa Zamalonda ndi Ukadaulo wa Chidziwitso, lidzadalira kwathunthu gulu logwira ntchito kuti lichite limodzi Kupanga ndi kusintha miyezo ya mabatire a ion ndi zinthu zofanana.
Nthawi yotumizira: Meyi-08-2023