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




    basic introduction

    Lithium batteries are divided into lithium batteries and lithium ion batteries. Mobile phones and laptops use lithium-ion batteries, commonly known as lithium batteries. The battery generally uses a material containing lithium as an electrode, which is a representative of modern high-performance batteries. The real lithium battery is rarely used in daily electronic products because of its great danger. Rechargeable lithium-ion batteries are the most widely used batteries in modern digital products, but they are more "squeamish". Frequent battery explosions of a certain brand of mobile phones have caused many civil aviation departments to issue "blockade orders". Whether lithium-ion batteries can meet the standard requirements is highly concerned by battery manufacturers and end users. ZRLK testing provides enterprises with many certification testing services covering battery UN testing and identification, battery CQC certification, battery CB certification, battery UL certification, battery PSE certification, battery CE certification, GB 31241, battery performance testing and so on.

    Lithium-ion battery standard

    "Safety requirements for lithium-ion batteries and battery packs for portable electronic products" GB 31241-2014

    The standard will be enforced from August 1, 2015;

    After the implementation of the standard, all lithium battery products must comply with the GB31241 standard;

    After the new version of the national standard is enforced, it is expected to be subject to increasingly strict supervision. National sampling, provincial sampling and local sampling will adopt the new national standard requirements in the new sampling plan.

    Other standards

    Product               Certification Category Standard

    Battery                001031 GB31241, GB/T28164, IEC62133-2012

    Battery pack           001031 GB31241, GB/T28164, IEC62133-2012

    Power bank            001031 GB31241+GB8898/GB4343

    Applicable Products

    Electronic product category Detailed examples of various electronic products

    Portable office products, laptops, PDAs, etc.

    Mobile communication products, mobile phones, cordless phones, Bluetooth headsets, walkie-talkies, etc.

    Portable audio and video products, portable TV sets, portable players, cameras, camcorders, etc.

    Other portable products: electronic navigators, digital photo frames, game consoles, e-books, etc.

    The portable electronic products listed above do not include all products, so products not listed are not necessarily outside the scope of this standard.

    · Wearable devices: The lithium-ion batteries and battery packs used need to meet standard requirements.

    Our advantage

    1. With a professional qualification and experienced expert technical team, we can provide you with professional consultation and services.

    2. Have advanced laboratory equipment to ensure the accuracy and reliability of test data.

    3. As a third-party testing and certification organization trusted by customers worldwide, we are your certificate of quality.


    Online consultation

    Online consultation

    Recommend
    • Brazil ANATEL Certification

      Brazil ANATEL Certification

      ANATEL certification is a mandatory certification for telecommunications equipment or related equipment by the Brazilian National Telecommunications Administration (Agência Nacional de Telecomunica??es), including wireless communication equipment, wired communication equipment and related auxiliary equipment; this certification ensures that telecommunications equipment sold in the Brazilian market meets Brazil\'s technical standards and regulatory requirements, and guarantees the product\'s quality requirements such as radio frequency, electrical safety, electromagnetic compatibility, and electromagnetic exposure. If the product entering Brazil does not complete ANATEL certification, it may face fines, seizures, and other penalties.

    • COC certification in Algeria

      COC certification in Algeria

      COC certification in Algeria is a mandatory certification for products exported to Algeria, ensuring that the products comply with the country\'s safety, quality, and technical standards. The certification process includes document review, product testing, and factory inspection. Products that pass certification can be legally sold in the local market, protecting consumer interests and promoting fair trade.

    • Saudi Arabia GCC Certification

      Saudi Arabia GCC Certification

      GCC certification is the abbreviation for Gulf Cooperation Council certification, which is a mandatory certification requirement for products entering the market in Saudi Arabia and other countries in the Gulf region.

    Lithium-ion battery certification

    Lithium batteries are divided into lithium batteries and lithium ion batteries. Mobile phones and laptops use lithium-ion batteries, commonly known as lithium batteries. The battery generally uses a material containing lithium as an electrode, which is a representative of modern high-performance batteries.

    Get a quote
    狠狠色噜噜狠狠狠狠97俺也去| 啪啪免费入口网站www| av无码精品一区二区三区四区| 久久婷婷五月综合97色一本一本 | 国产免费破外女真实出血视频| 免费看真人影片的app| 色婷婷综合中文久久一本| 被黑人伦流澡到高潮hn小说| 精品无码av一区二区三区不卡| 亚洲熟妇无码一区二区三区 | 成人国产一区二区三区| 影音先锋女人av鲁色资源网久久 | 欲妇荡岳丰满少妇岳| 日韩精品无码专区免费播放| 午夜成人性爽爽免费视频| 天堂mv在线mv免费mv香蕉| www国产亚洲精品久久网站| 伊伊人成亚洲综合人网7777| 亚洲一区二区三区自拍公司 | 国产色视频网站| 亚洲欧洲一区二区三区在线| 日韩电影一区二区| 91亚洲国产系列精品第56页 | 亚洲成av人片不卡无码| 中文字幕人妻伦伦| 99国产精品久久99久久久| 真人性囗交69视频| 精品国产三级在线观看| 熟妇人妻久久中文字幕| www成人国产高清内射| 免费看无码特级毛片| 久久久午夜精品| 日韩中文字幕在线| 美女祼身18禁网站| 无码超乳爆乳中文字幕久久| 欧美一区二区三区性视频| 国产在线精品一区二区| 一本色道久久综合狠狠躁篇| 亚洲色偷偷综合亚洲av伊人 | 亚洲有码转帖| 欧美又大粗又爽又黄大片视频|