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




    Lithium battery CB certification and its test items

    Author:中認(rèn)聯(lián)科 time:2020-07-15 Ctr:1275

    The CB system is an international system operated by the "International Electrotechnical Commission Qualification Testing and Certification Organization for Electrical Products" (IECEE). The certification bodies of the member countries of IECEE test the safety performance of electrical products based on the IEC standard.

     image.png

    1. IECEE

     The full name of IECEE is "International Electrotechnical Commission Qualification Testing and Certification Organization for Electrical Products". It is an international certification organization under the International Electrotechnical Commission (IEC).

     The purpose of IECEE is to promote the international trade of electrical products mainly used in homes, offices, workshops, health care and similar places.

     The ultimate goal of IECEE to promote international certification is: an electrical product, the same IEC standard, a test, a conformity assessment, for global acceptance.

    2. IECEE-CB system

    The IECEE-CB system is "a system of mutual recognition of test certificates for electrical products". The system is based on mutual recognition (two-way acceptance) test results among members participating in the CB system to obtain national certification or approval, so as to achieve the purpose of promoting international trade. The CB system is suitable for electrical products within the scope of the IEC standards adopted by IECEE. The CB certificate is a document issued by a certification body with certification and accreditation to participate in the CB system. The CB certificate is only valid when the relevant CB test report is attached.

    The execution unit of the CB system is each national certification body (NCB) accepted according to the CB system rules. The NCB also uses the CBTL (CB testing laboratory) accepted according to the CB rules.

    3. Lithium battery CB certification product range

    Portable sealed secondary battery cell and battery (group) containing alkaline or non-acid electrolyte

    Lithium battery CB certification test standard

    IEC 62133

    Secondary cells and batteries (groups) containing alkaline or non-acid electrolytes: safety requirements for portable sealed secondary cells and batteries (groups) used in portable equipment

    4. Main test items of CB certification for lithium batteries:

    Cell (cell): continuous low rate charging, vibration, temperature cycling, external short circuit, free fall, shock (collision), thermal misuse (thermal shock), extrusion, low air pressure, overcharge, forced discharge, high rate charging Protection function (lithium system), labeling and packaging, improper installation (nickel system).

    Battery: Vibration, shell stress at high temperature, temperature cycling, external short circuit, free fall, impact (collision), marking and packaging, overcharge (nickel system electricity: I5O-I403-I958).

    5. Advantages of lithium battery CB certification

    The vast majority of electronic and electrical products need to meet different regulations when they enter countries. In the past, obtaining product safety certifications from various countries was a difficult and time-consuming process. But now relying on the CB system, manufacturers can obtain safety certifications from more than 50 countries at a time.

    After the test is successfully completed, a CB test certificate and corresponding CB test report will be issued for the product. The combination of the certificate and the report constitutes an international pass. The manufacturer can apply for national certification of any national certification body in any country or region that participates in the CB system, and usually no additional testing is required.

    6. The main objectives of the CB system

    To promote international trade, the means is to promote the unified coordination of national and international standards and the cooperation of product certification agencies, so that manufacturers are closer to the ideal test, a globally recognized goal. The advantage of obtaining a CB certificate is that when applying for certification in various countries, the CB report can greatly save time and costs.

    For CB certification of lithium batteries, you are welcome to consult with our company ZRLK for consulting related businesses. ZRLK focuses on the testing and certification of batteries and peripheral consumer products. At present, it has been recognized by many international and domestic certification agencies and has good relationships with major domestic testing agencies. The cooperative relationship can provide European, American, Asian, Australian equivalent third-party certification test certificates and reports and quality solutions, which will assist your products to quickly enter the international market.

    image.png


    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
    欧美天天综合色影久久精品| 国产91边对白在线播放| 中国亚洲女人69内射少妇| 国产亚洲精品a在线无码| 无码人妻丝袜在线视频| 亚洲 一区二区 在线| 亚洲国产精品悠悠久久琪琪| 久热这里只有精品视频在线观看| 蜜臀av无码精品人妻色欲| 东北老头嫖妓猛对白精彩| 欧美精品videossex少妇| 337p日本欧洲亚洲大胆人人| 国产国产精品人在线视| 亚洲精品92内射| 玩弄japan白嫩少妇hd小说| 国产精品国产三级国产aⅴ下载 | 亚洲Va欧美va国产综合久久| 人妻av综合天堂一区| 国产AV尤物| 美女胸18大禁视频网站| 亚洲中文字幕无码AV正片| 又粗又大又硬毛片免费看| 美女脱内衣18禁免费观看网站| 亚洲91精品| 蜜桃久久国产一区二区| 日产精品一区二区| 久久久久久综合网精品| av小次郎网站| 久久精品亚洲一区二区三区浴池| 久久久噜噜噜www成人网| 97日日碰曰曰摸日日澡| 被两个两个黑人吃奶4p| 人妻aⅴ无码一区二区三区| 日本理伦年轻的妻子| 午夜内射中出视频| 国产精品久久久久久久9999| 国产成人久久777777| 亚洲精品有码在线观看| 亚洲av成人一区二区三区在线观看| 漂亮人妻洗澡被公强 日日躁| 狠狠躁天天躁无码中文字幕|