<blockquote id="ojex3"></blockquote>
    1. 伊人久久大香线蕉AV网禁呦,午夜大片免费男女爽爽影院,四虎在线播放亚洲成人,亚洲国产日韩一区三区,深夜福利资源在线观看,強壮公弄得我次次高潮A片,国产精品亚洲二区在线播放,国内极度色诱视频网站
      Hotline:400-880-1556

      English




      basic introduction

      Lithium manganate battery refers to a battery that uses lithium manganate material for the positive electrode. The nominal voltage of the lithium manganate battery is 2.5~4.2v. The lithium manganate battery is widely used because of its low cost and good safety. 2018 is the inflection point of lithium batteries for electric bicycles. The demand for lithium batteries on electric bicycles will increase year by year. At present, the demand for lithium batteries is mainly concentrated on the use of lithium manganese oxide batteries, ternary batteries or two types of batteries. Some companies that are optimistic about lithium manganese oxide batteries say that it is a general trend that lithium batteries replace lead-acid batteries and nickel-metal hydride batteries in the electric bicycle market in the future. Lithium manganese oxide batteries are easy to take advantage of their multiple advantages in performance and price. Lithium acid batteries also have good expectations in other fields. After the new energy subsidy policy is completely withdrawn from the market, the cost advantage of lithium manganese oxide batteries will be greatly reflected. It may also have breakthroughs in the field of power tools and power vehicles. Has become one of the main forces in the field of new energy bus batteries.

      National certification standards

      Region

      Standard code

      standard name

      Applicable Products

      International

      IEC 62133

      Safety requirements for portable sealed batteries   and battery packs

      Portable secondary lithium battery portable   secondary lithium battery mobile power supply

      North America

      UL 1642

      Lithium battery

      Portable secondary lithium battery

      UL 2054  IEEE 1725  IEEE 1625

      Civil and commercial batteries

      Portable secondary lithium battery

      UL 2056

      Mobile power safety test standard

      mobile power

      Europe

      EN 62133

      Safety requirements for portable sealed batteries   and battery packs

      Portable secondary lithium battery portable   secondary lithium battery mobile power supply

      Asia

      GB 31241 KC 62133 CNS 15364

      IS 16046 JIS C8712 / 8714 separate table ninth

      Safety requirements for lithium ion batteries and   battery packs for portable electronic products

      Portable secondary lithium batteries, lithium   batteries, mobile power

      GB/T 35590
        CQC 1134

      Information technology-General specification for   mobile power supplies for portable digital devices-Technical specification   for safety certification of lithium-ion batteries and battery packs for   portable household and similar electrical appliances

      mobile power

      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
      • Label printer ANATEL certification

        Label printer ANATEL certification

        Label printers entering the Brazilian market, ANATEL certification is an essential passport! It is the recognition of the Brazilian Telecommunications Authority for the safety and compliance of electronic products, without which products cannot be legally sold.

      • Label printer SRRC certification

        Label printer SRRC certification

        SRRC certification is not only a guarantee of product compliance, but also a key to opening up the market.

      • Label printer FCC ID authentication

        Label printer FCC ID authentication

        FCC ID certification is a mandatory certification for electronic products by the Federal Communications Commission (FCC) in the United States, and it is essential for label printers to obtain this certification.

      Lithium manganate battery testing and certification

      Lithium manganate battery refers to a battery that uses lithium manganate material for the positive electrode. The nominal voltage of the lithium manganate battery is 2.5~4.2v. The lithium manganate battery is widely used because of its low cost and good safety.

      Get a quote
      主站蜘蛛池模板: 久久人与动人物a级毛片| 依依成人精品视频在线观看| 东方四虎av在线观看| 99久久精品国产一区二区蜜芽| 熟女亚洲综合精品伊人久久| 97无码人妻福利免费公开在线视频| 无码熟妇人妻av在线电影| 久久这里都是精品二| 无码av天天av天天爽| 亚洲色欲色欲天天天www| 国产精品白丝久久av网站| 国产成人一区二区三区视频免费| 色欲狠狠躁天天躁无码中文字幕 | 蜜臀午夜一区二区在线播放| 99久久国产综合精品女图图等你| 色猫咪av在线观看| 熟妇激情一区二区三区| 亚洲欧美不卡高清在线| 天堂网在线.www天堂在线资源| 甘南县| 又爽又黄又无遮掩的免费视频| 成人亚欧欧美激情在线观看| 无码一区二区三区视频| 日韩中文字幕高清有码| 无套内谢少妇毛片在线| 国产成人一区二区不卡| 国产自在自线午夜精品 | 亚洲中文精品久久久久久不卡| 制服丝袜人妻有码无码中文字幕 | 伊人久久综合无码成人网| 欧美和黑人xxxx猛交视频| 99久久精品免费看国产电影| 亚洲av永久无码精品网站| 啦啦啦高清在线观看视频www| 成熟女人特级毛片www免费| 色婷婷婷丁香亚洲综合| 久久久久国产精品熟女影院| 乱60一70归性欧老妇| 国产区精品视频自产自拍| 久久久无码精品午夜| 视频一区二区 国产视频|