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




    CCC certification of the earphone charging case: The rated capacity of the battery cell is less than 600mAh.

    Author:中認(rèn)聯(lián)科 time:2024-12-20 Ctr:21

    With the popularity of smart devices, headphone charging cases have become an indispensable part of our daily lives. However, many users are not very clear about the CCC certification of the earphone charging case. Today, we will answer a common question: if the rated capacity of the battery cell inside the earphone charging case is less than 600mAh, do we need to carry out CCC certification?

    企業(yè)微信截圖_17326048603659.png

    CCC certification requirements for earphone charging case

    We need to make it clear that, according to relevant standards, when the rated capacity of the battery cell of the earphone charging case is less than 600mAh, it is not necessary to certify in accordance with the CCC certification standard of the mobile power supply. This means that the headphone charging case as a whole can be certified without CCC. However, this does not mean that the cell or battery pack inside the headphone charging case can ignore the safety certification.

    5cf33b3c-dc3b-4bac-bdf7-75bc6bfb5dd1.jpg

    The cell or battery pack still requires CCC certification

    Although the headphone charging case as a whole does not require CCC certification, the cell or battery pack used inside it still needs to pass the national CCC certification. This is because the battery cell and battery pack are key components directly related to the safety of the equipment. If these parts do not pass the CCC certification, there may be safety hazards, such as overheating, short circuit and other problems, which poses a threat to the user's safety.

    Why do cells and battery packs need separate certification?

    As the core components of the headphone charging case, the battery cell and battery pack must undergo strict safety testing and certification to ensure their safety in normal use and abnormal conditions. CCC certification is an important part of China's mandatory product certification system, which can ensure that products meet national safety, health, environmental protection and other standards. Therefore, both the battery cell and the battery pack must be certified by CCC to ensure the safety and reliability of the product.

    509ba6f4-e109-4c41-aa97-75c03eb69a8b.jpg

    Choose professional testing and certification services

    For the manufacturer of the headphone charging case, it is very important to ensure that the internal cell and battery pack are certified by CCC. The choice of a professional, reliable testing and certification company is particularly critical. As a professional testing and certification company, ZRLK has rich experience and professional technical team, which can provide enterprises with a full range of testing and certification services to ensure that products meet national standards and pass the certification smoothly.

    Related Articles
    • CCC certification points of large capacity charging box: battery, headphones can not be less

    • CCC certification of the earphone charging case: The rated capacity of the battery cell is less than 600mAh.

    • Attention! The latest standard of EU toy safety standard EN 71-3 has been released

    • Information Express | The European Union has issued a draft regulation on energy efficiency of external power adapters, which will be implemented in 2025

    Follow Us
    超清av在线播放不卡无码| 影音先锋中文字幕人妻| 天天做天天爱夜夜爽| 久久99精品国产麻豆婷婷| 国产精品乱码在线观看| 日本熟妇色xxxxx日本免费看| www国产亚洲精品| 久久天天躁狠狠躁夜夜网站| 欧美国产成人精品一区二区三区| 99在线精品免费视频九九视 | 香蕉影院在线观看| www夜片内射视频日韩精品成人| 极品嫩模高潮叫床| 亚洲伊人久久大香线蕉综合图片| 成人自慰女黄网站免费大全 | 无遮挡又黄又刺激又爽的视频| XXXXFREE少妇过瘾| 无码人妻H动漫中文字幕| 五月天激情婷婷婷久久| 双乳奶水饱满少妇呻吟免费看| 国产freexxxx性麻豆| 美女扒开内裤无遮挡网站| 国产+高潮+白浆+无码| 久久精品亚洲一区二区三区浴池| 在厨房被c到高潮a毛片奶水| aaa级久久久精品无码片| 国产精品成熟老女人| 777国产偷窥盗摄精品品在线| 中文字幕亚洲一区二区三区| 亚洲av无码欧洲av无码网站| 最爽free性欧美人妖| 久久亚洲av成人无码电影| 无码人妻精品一区二区蜜桃91| 亚洲欧美综合一区二区三区四区| 91久久精品无码一区二区婷婷| 国精品无码一区二区三区在线| 免费国产乱理伦片在线观看| 免费观看的无遮挡AV| 国产成人无码AV一区二区在线观看| 久久99精品久久久久久秒播 | 中文字幕一区二区三区日韩精品|