ICAO ikufuna kufuna SOC yonse yosapitilira 30 peresentimayendedwe a batri a lithiamu ion,
mayendedwe a batri a lithiamu ion,

▍Kodi CTIA CERTIFICATION ndi chiyani?

CTIA, chidule cha Cellular Telecommunications and Internet Association, ndi bungwe lopanda phindu lomwe linakhazikitsidwa mu 1984 ndi cholinga chotsimikizira phindu la ogwira ntchito, opanga ndi ogwiritsa ntchito. CTIA ili ndi onse ogwira ntchito ku US ndi opanga kuchokera ku mawayilesi a m'manja, komanso kuchokera ku ma data opanda zingwe ndi zinthu zopangidwa. Mothandizidwa ndi FCC (Federal Communications Commission) ndi Congress, CTIA imachita gawo lalikulu la ntchito ndi ntchito zomwe zidagwiritsidwa ntchito ndi boma. Mu 1991, CTIA idapanga njira yowunikira zinthu mosakondera, yodziyimira payokha komanso yapakati pamakampani opanda zingwe. Pansi pa dongosololi, zinthu zonse zopanda zingwe zomwe zili mugulu la ogula zidzayesa kutsata ndipo omwe akutsatira miyezo yoyenera adzaloledwa kugwiritsa ntchito chizindikiro cha CTIA ndikugundika mashelefu amsika amsika waku North America.

CATL (CTIA Authorized Testing Laboratory) imayimira ma lab ovomerezeka ndi CTIA kuti ayesedwe ndikuwunikanso. Malipoti oyezetsa ochokera ku CATL onse avomerezedwa ndi CTIA. Pomwe malipoti ena oyezetsa ndi zotsatira zochokera kwa omwe si a CATL sizidziwika kapena kukhala ndi mwayi wopeza CTIA. CATL zovomerezeka ndi CTIA zimasiyanasiyana m'mafakitale ndi certification. CATL yokhayo yomwe ili yoyenerera kuyesedwa ndi kuwunika kwa batri yomwe ili ndi mwayi wopeza satifiketi ya batri kuti igwirizane ndi IEEE1725.

▍CTIA Mayesero a Battery

a) Chofunikira Pachiphaso cha Battery System Kutsata IEEE1725- Imagwira Ntchito ku Ma Battery Systems okhala ndi cell imodzi kapena ma cell angapo olumikizidwa mofanana;

b) Chofunikira Pachiphaso cha Battery System Kutsata IEEE1625- Imagwira Ntchito ku Ma Battery Systems okhala ndi ma cell angapo olumikizidwa mofananira kapena mofananira ndi mndandanda;

Malangizo ofunda: Sankhani pamwamba pa ziphaso zotsimikizika zamabatire omwe amagwiritsidwa ntchito m'mafoni am'manja ndi makompyuta. Osagwiritsa ntchito molakwika IEE1725 pamabatire amafoni am'manja kapena IEEE1625 pamabatire apakompyuta.

▍ Chifukwa chiyani MCM?

●Ukadaulo Wolimba:Kuyambira 2014, MCM yakhala ikupezeka pa msonkhano wa batri pack womwe umachitika ndi CTIA ku US chaka chilichonse, ndipo imatha kupeza zosintha zaposachedwa ndikumvetsetsa malingaliro atsopano okhudza CTIA mwachangu, molondola komanso mwachangu.

●Zoyenereza:MCM ndi CATL yovomerezeka ndi CTIA ndipo ndi woyenerera kuchita njira zonse zokhudzana ndi certification kuphatikiza kuyesa, kufufuza fakitale ndi kukweza malipoti.

Disembala 17, 2021, State Administration for Market Regulation idapereka Beijing Xingda Zhilian Technology Co., LTD. 's kukumbukira mabatire ena a lithiamu iron phosphate m'malo mwa Hello brand.
Mogwirizana ndi zofunikira za "Consumer Product Recall Management Systems", Beijing Xingda Zhilian Technology Co., LTD., Yambirani kuwonetsa kwa oyang'anira boma oyang'anira msika ndi kasamalidwe ka mapulani okumbukira, ndipo kuyambira lero kukumbukira kwa 60-5 lithiamu iron phosphate yopangidwa kuchokera pa February 17 mpaka February 28,2021 idzaphatikizapo chiwerengero cha 5018.
Chifukwa cha kukumbukira uku ndikuti zigawo zomwe zili pa mbale ya chitetezo cha batri zikhoza kuonongeka ndi wolamulira capacitor wa galimoto yosinthidwa ya wosuta, zomwe zingapangitse kuti zigawozo ziwonjezeke. Muzochitika zovuta kwambiri, pangakhale chiopsezo cha chitetezo cha kutentha ndi moto.
Mu November 2021, ICAO owopsa Goods Gulu akufuna mu msonkhano: kuganizira kuchepetsa chiopsezo mayendedwe a lithiamu mabatire, akuti kuwonjezera 30% malire a SOC ku mbali za ma CD malangizo PI967, PI966, PI974, PI910 ndi mbali zina za mabatire a lithiamu amatengedwa molingana ndi UN 3481 ndi UN3171.