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      1. GLOBAL
        I. Preface The problem of continuous global warming; After the Kyoto Protocol was signed in 1997, Greenhouse gas has been defined Excessive emi…
        Report Overview This report is the first Social Responsibility Report publicly released by Wuxi Yonghua Battery Co., Ltd. This report is …
        NiMH battery NiMH battery is composed of hydrogen ion and metal nickel. Its power storage is 30% more than that of nickel cadmium battery, lighter th…
        Water injection battery The battery developed in Germany only needs to be injected into the water power supply cylinder, flash lamp and toys. The bat…
        The battery memory effect refers to the reversible failure of the battery, that is, the performance of the battery that can be recovered after the fai…
        1) It is recommended that the battery be used at the temperature of+5 ℃~+30 ℃ (better than 25 ℃). High temperature will shorten the life and low te…
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