日韩欧洲精品无码AV,99国产午夜精品一区二区天美,精品久久免费一区二区三区四区,久久综合图区亚洲综合图区,久久久久亚洲AV免费观看,精子网久久国产精品,亚洲AⅤ无码一区二区二三区性色,亚洲精品国产电影,亚洲资源在线观看,婷婷五月丁香在线

  • 
    
  • <ul id="yy6ca"></ul>
  • <del id="yy6ca"></del>
    <ul id="yy6ca"></ul>
    <strike id="yy6ca"><menu id="yy6ca"></menu></strike>
    Hotline:400-880-1556

    English




    Does the BIOS motherboard battery need to be UN38.3 certified?

    Author:中認聯(lián)科 time:2025-06-25 Ctr:53

    In the field of battery transportation, the UN38.3 certification holds an extremely crucial position. It originates from Section 38.3 of Part 3 of the "United Nations Manual of Tests and Criteria for the Transport of Dangerous Goods" specifically formulated by the United Nations for the transport of dangerous goods. Its significance lies in ensuring the safety of lithium batteries during transportation and preventing serious accidents such as fires and explosions caused by battery issues. This certification is recognized and followed by many national and international transportation institutions, and it is an important threshold that cannot be bypassed for the legal transportation of lithium batteries.

    Then, does the BIOS motherboard battery need to undergo UN38.3 certification? This should be judged from two aspects: the type of BIOS motherboard battery and the applicable scope of UN38.3 certification.

    下載.jpg

    In terms of type, BIOS motherboard batteries are commonly lithium metal batteries or lithium-ion batteries. The UN38.3 certification clearly stipulates that all lithium-based batteries, whether lithium metal batteries or lithium-ion batteries, and regardless of whether they are transported in the form of single cells or as battery packs, must comply with the relevant testing requirements. From the perspective of transportation scenarios, if the BIOS motherboard battery is transported separately, there is no doubt that it needs to pass the UN38.3 certification. Because as long as lithium batteries are transported separately, they must meet a series of strict tests covered by UN38.3 certification, including high simulation, high and low temperature cycling, vibration test, impact test, 55℃ external short circuit, impact test, overcharge test, forced discharge test, etc. If each package contains more than 24 battery cells or 12 batteries, It is also necessary to pass the 1.2-meter free fall test.

    When the BIOS motherboard battery is installed and transported in devices such as the motherboard, the situation is rather complicated. The International Air Transport Association (IATA) 's Dangerous Goods Transport Regulations (DGR) and other regulations indicate that if lithium batteries are transported together with equipment and the battery capacity exceeds a certain standard, they also need to pass the UN38.3 certification. For BIOS motherboard batteries, although they are mainly used to maintain BIOS information on the motherboard, they also fall within the category of built-in device batteries. Manufacturers need to pay attention to the overall transportation requirements of the product. If the product involves international transportation, especially air transportation, even if the BIOS motherboard battery is in the device, UN38.3 certification may still be required to prove its transportation safety.

    電池UN38.jpg

    Therefore, it is highly likely that the BIOS motherboard battery needs to undergo UN38.3 certification. If manufacturers are involved in the transportation of BIOS motherboard batteries, especially international transportation, they must attach great importance to the UN38.3 certification. To understand the certification process in advance, prepare relevant materials and arrange product testing, only by ensuring that the BIOS motherboard battery meets the UN38.3 certification requirements can the smooth transportation of the product be guaranteed, avoiding problems such as transportation obstruction and product detention caused by the lack of certification, and reducing unnecessary economic losses and business risks.

    Related Articles
    • Compliance leads to bestsellers! Key points to know for SRRC Certification of Smart refrigerators

    • CE certification for smart dishwashers: Ensuring quality and expanding the European market

    • Focus on the CCC certification of power adapters for sweeping robots, safeguarding safety and quality

    • Electric shaver battery CCC certification: A dual guarantee of safety and quality

    Follow Us
    激情综合色综合啪啪开心| 日韩人妻无码精品久久免费一| 无码人妻精品一区二区三区东京热 | 日日碰狠狠添天天爽五月婷| 日本少妇人妻xxxxx18| 久久亚洲AV午夜福利精品一区二区三区 | 黑森林精选av导航| 无码人妻精品一区二区三区久久 | 色噜噜狠狠狠狠色综合久一| 欧美福利二区| 少妇激情一区二区三区视频| 色综合综合在线| 四虎永久在线精品视频| 久久综合精品国产一区二区三区无码| 内射夜晚在线观看| 欧美牲交videossexeso欧美| 无码少妇一区二区三区芒果| 久久99国产精品久久| 亚洲综合一区无码精品| 久久久久亚洲av成人网电影| 波多野结衣的av电影| 中国丰满少妇人妻xxx性董鑫洁| 西西人体444www高清大胆| 无码中文字幕人妻在线一区二区三区| 亚洲欧洲精品无码av| 成人h动漫精品一区二区无码| 夜夜未满十八勿进的爽爽影院| 国产精品美女久久久| 青青草原亚洲| 国产中文字幕免费| 国产精品资源在线观看网站| 亚洲国产精品无码久久一区二区分| 国产成人在线影院| 国产伦精区二区三区视频| 国产精品亚洲五月天高清| av超碰在线播放| 欧洲精品一色哟哟| 国产裸模视频免费区无码| 日韩AV无码一区二区三区不卡毛片| 中文字幕乱偷无码av先锋| 91人妻中文字幕无码专区|