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      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 After the new energy subsidy policy is completely withdrawn from the market, the cost advantage of lithium manganese oxide batteries will be greatly reflected.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

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      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.

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