中文字幕日韩在线观看,久久久人人玩人妻精品综合,国产欧美日本在线,久久精品免费视频6,欧美精品黄色网站,色综合久久久久无码专区,亚洲区欧美中文字幕久久,国产手机在线视频,国产中文字幕视频在线观看,日本一区二区免费在线观看

Hotline:400-880-1556

English




CQC issued notice on changes to certification requirements for lithium-ion batteries and chargers for electric vehicles

Author:中認(rèn)聯(lián)科 time:2020-06-19 Ctr:1423

Notice about the change of certification requirements for lithium-ion batteries and chargers

image.png

In August 2019, the China Quality Certification Center (CQC) issued the “Notice on Changes in Certification Requirements for Lithium Ion Batteries (Groups) and Chargers for Electric Bicycles”, amending the “Safety of Lithium Ion Batteries (Groups) and Chargers for Electric Bicycles And performance certification rules" and the implementation rules of supporting documents, involving product categories: 142002. The specific contents are as follows:

The main revisions of CQC certification rules

1. The name of the rule was changed to "Lithium-ion battery (group) for electric bicycles and charger safety and performance certification rules";

2. Add certification standards GB/T 36972-2018 "Lithium-ion battery for electric bicycles" and GB/T 36944-2018 "Technical requirements for chargers for electric bicycles";

3. Amend the 3.1 division principle of certification unit;

4. Amend the 9.1 product certification mark from CQC S to CQC S&P;

image.png

5. The validity period of the certificate is adjusted from "long-term" to "5 years";

Implementation of revised rule requirements

The revision of the rules does not involve certificate renewal. From the date of announcement, applicants can apply for certification in accordance with the revised implementation rules, and enterprises can submit certification applications through the CQC website.


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
丁香五月天综合缴情网| 国产精品沙发午睡系列| 无码人妻精品一区二区三区66| 无码无套少妇毛多18pxxxx| 688欧美人禽杂交狂配| 日韩精品极品视频在线观看免费| 欧美最大胆的西西人体44| 91乱伦视频| 亚洲人成网亚洲欧洲无码久久| 婷婷综合另类小说色区| 护士张开腿被奷日出白浆| 欧美精品九九99久久在免费线| 午夜射精日本三级| 欧美日本精品一区二区三区| 国产99精品| 97综合视频| 国产精品情侣呻吟对白视频| 无码人妻精品一区二区三区在线| 老熟女重囗味hdxx70星空| 公么大龟弄得我好舒服秀婷视频| 一区二区三区内射美女毛片| 51国偷自产精品一区在线视频| 丶免费一区二区三区AV| 91色在线观看免费播放| 91最新国偷产拍在线播放| 内射人妻少妇无码一本一道| 午夜免费视频| 精品久久亚洲中文字幕| 久久av无码αv高潮αv喷吹| 艳z门照片无码av| 97av麻豆蜜桃一区二区| 公喝错春药让我高潮| videos日本多毛hd护士| 国产在线一区二区三区四区五区| 婷婷色婷婷开心五月四房播播| 日韩精品久久久久久免费| 日本伦理电影在线观看| 亚洲一区二区三区AV激情| 精品国产一区二区三区AV片| 亚洲精品综合欧美一区二区三区| 在线成人精品国产区免费|