<sub id="u7b13"><p id="u7b13"></p></sub>
    <p id="u7b13"><menu id="u7b13"></menu></p>
    <p id="u7b13"></p>
      <cite id="u7b13"></cite>

        久久精品夜色国产亚洲av,色狠狠综合天天综合综合,四虎国产精品成人免费久久,亚洲自拍偷拍福利小视频,一区二区三区黄色一级片,国产精品自拍一二三四区,国产在线视频不卡一区二区,91久久亚洲综合精品成人
        Hotline:400-880-1556

        English




        Information Express | portable lithium battery standard GB 31241-2022 and the old standard difference

        Author:中認(rèn)聯(lián)科 time:2023-02-07 Ctr:2722

        GB 31241-2022 "Safety Technical Specification for Lithium-ion Batteries and Battery Packs for Portable Electronic Products" (hereinafter referred to as the "New Standard") has been officially issued on December 29, 2022, and will be implemented and replace GB 31241-2014 (hereinafter referred to as the "old Standard") from January 1, 2024.

        微信圖片_20230203093939.jpg

        Compared with the previous version of the standard, the new version of the standard mainly includes the following important updates:

        1.png

        2.png

        3.png

        4.png

        5.png

        6.png

        7.png

        8.png

        Warm tips

        ZRLK 18 focused on the testing and certification of battery products, always paying attention to the changes of laws and regulations in various countries, and providing one-stop testing and certification services for customers to ensure that your products quickly enter the target market. If you want to know more about the requirements of battery/battery product testing and certification or if there is a battery/battery product that needs to be tested and certified, please feel free to contact us, and our engineers will serve you at the first time!

        Related Articles
        • Tablet Computer ISEDIC Certification: Exclusive Compliance Guide for Export to Canada

        • FCC-ID Certification for VR All-in-One Devices: The Secret to Entering the US Market

        • Smart door lock exports to Australia and New Zealand: Practical knowledge on RCM certification, avoiding pitfalls and achieving smooth clearance

        • Wireless cameras enter South Korea: KC certification practical operation avoids pitfalls, smooth customs clearance without any hitches

        Follow Us