Bayanin cikin gida: kashi 94.2% na fasahar ajiyar makamashin batirin lithium-ion nan da 2022,
Batirin Lithium-ion,

▍ Takaddar MIC ta Vietnam

Circular 42/2016/TT-BTTTT ya nuna cewa ba za a iya fitar da batura da aka sanya a cikin wayoyin hannu, kwamfutar hannu da litattafan rubutu zuwa Vietnam sai dai idan an ba su takaddun shaida na DoC tun Oktoba 1,2016. Hakanan za'a buƙaci DoC don bayarwa lokacin da ake nema Nau'in Amincewa don samfuran ƙarshe (wayoyin hannu, allunan da littattafan rubutu).

MIC ta fitar da sabon Circular 04/2018/TT-BTTTT a watan Mayu,2018 wanda ya nuna cewa ba a sake karɓar rahoton IEC 62133:2012 da aka ba da izini daga dakin gwaje-gwaje na ƙasashen waje a cikin Yuli 1, 2018. Gwajin gida ya zama dole yayin neman takardar shaidar ADoC.

▍Tsarin Gwaji

QCVN101: 2016/BTTTT (koma zuwa IEC 62133: 2012)

▍PQIR

Gwamnatin Vietnam ta ba da sabuwar doka mai lamba 74/2018 / ND-CP a ranar 15 ga Mayu, 2018 don nuna cewa nau'ikan samfuran guda biyu da aka shigo da su Vietnam suna ƙarƙashin aikace-aikacen PQIR (Product Quality Inspection Registration) lokacin da ake shigo da su Vietnam.

Dangane da wannan doka, Ma'aikatar Watsa Labarai da Sadarwa (MIC) na Vietnam ta ba da takardar hukuma 2305/BTTTT-CVT a ranar 1 ga Yuli, 2018, wanda ke nuna cewa samfuran da ke ƙarƙashin ikonta (ciki har da batura) dole ne a nemi PQIR lokacin da ake shigo da su. zuwa Vietnam. SDoC za a ƙaddamar da shi don kammala aikin cire kwastam. Ranar da aka fara aiki da wannan ƙa'idar ita ce 10 ga Agusta, 2018. PQIR ya dace da shigo da kaya guda ɗaya zuwa Vietnam, wato, duk lokacin da mai shigo da kaya ya shigo da kaya, zai nemi PQIR (duba batch) + SDoC.

Koyaya, ga masu shigo da kaya waɗanda ke gaggawar shigo da kaya ba tare da SDOC ba, VNTA za ta tabbatar da PQIR na ɗan lokaci tare da sauƙaƙe izinin kwastam. Amma masu shigo da kaya suna buƙatar gabatar da SDoC ga VNTA don kammala dukkan ayyukan kwastam a cikin kwanaki 15 na aiki bayan izinin kwastam. (VNTA ba za ta sake fitar da ADOC na baya ba wanda ke aiki ne kawai ga Masana'antun Gida na Vietnam)

▍Me yasa MCM?

● Mai Rarraba Sabbin Bayanai

● Co-kafa na Quacert dakin gwaje-gwaje baturi

MCM don haka ya zama wakilin wannan dakin gwaje-gwaje a kasar Sin, Hong Kong, Macau da Taiwan.

● Sabis na Hulɗa ɗaya

MCM, madaidaicin hukumar tasha ɗaya, tana ba da gwaji, takaddun shaida da sabis na wakili ga abokan ciniki.

Mataimakin daraktan sashen kula da makamashi da kayayyakin kimiya da fasaha na hukumar kula da makamashi ta kasa kwanan nan ya bayyana a wani taron manema labarai, dangane da rabon sabbin fasahohin adana makamashin da aka sanya a shekarar 2022, fasahar adana makamashin batirin lithium-ion ta kai 94.2. %, har yanzu yana cikin cikakkiyar matsayi. Sabbin ma'ajiyar makamashin da aka matsa da iska, fasahar ajiyar makamashin batir mai kwarara ya kai 3.4% da 2.3% bi da bi. Bugu da kari, flywheel, nauyi, sodium ion da sauran fasahar ajiyar makamashi suma sun shiga matakin nunin aikin injiniya. Kwanan nan, Ƙungiyar Aiki akan Ka'idodin Batir Lithium-ion da Samfuran Makamantan sun ba da ƙuduri don GB 31241-2014 / GB 31241-2022, fayyace ma’anar batirin jakunkuna, wato ban da na al’adar batir ɗin fim na aluminum-roba, don batir ɗin ƙarfe. (sai dai cylindrical, sel maɓalli) waɗanda kauri daga cikin harsashi bai wuce 150μm kuma ana iya ɗaukar batir ɗin jaka. An ba da wannan ƙuduri musamman don la'akari biyu masu zuwa. Tare da ci gaban fasaha, wasu batir lithium-ion sun fara amfani da sabon nau'in yadi, irin su bakin karfe, wanda ke da irin wannan kauri tare da fim din aluminum-plastic.Pouch. Ana iya keɓanta baturi daga gwajin tasiri mai nauyi, saboda ƙarancin ƙarfin injin jakunkuna na shingen baturi.
A ranar 28 ga Disamba, 2022, gidan yanar gizon hukuma na METI na Japan ya ba da sanarwar da aka sabunta na Shafi 9. Sabon Shafi na 9 zai koma ga buƙatun JIS C62133-2: 2020, wanda ke nufin takaddun shaida na PSE don batirin lithium na biyu zai daidaita da buƙatun JIS C62133 -2:2020. Akwai lokacin miƙa mulki na shekaru biyu, don haka masu nema har yanzu suna iya neman tsohon sigar Jadawalin 9 har zuwa Disamba 28, 2024.