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        News, Information

        Bridge with Cells, collaborate and win together

        Lithium-ion Battery's Negative Electrode Failure Mechanism Causes Performance Degradation

        Over the past few decades, lithium-ion batteries with graphite electrodes have been the dominant energy storage technology, with higher efficiency, power density, and longevity compared to other rechargeable batteries, such as nickel-cadmium or lead-acid.

        2022.01.04

        04

        2022.01

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        Heat Transfer and Measurement of Cylindrical Lithium-ion Batteries

        ?Cylindrical lithium-ion batteries have the highest power density among all types of lithium-ion batteries. In the design, manufacturing, application, quality, and safety management, cylindrical lithium-ion batteries involve a variety of specifications.

        2021.12.30

        30

        2021.12

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        Methods for Improving the Performance of Low-temperature Lithium Iron Phosphate Batteries

        In the current known development and application of low temperature batteries, low temperature lithium iron phosphate batteries are basically the same in terms of electrode materials, separators, pole pieces, and tab housings, and they are similar in terms of improving low temperature performance. The difference is the low temperature electrolyte, which is relatively large and directly affects the discharge performance of the battery in a low temperature environment.

        2021.12.29

        29

        2021.12

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        Series Connection Method of Lithium Ion Cell Pack

        The lithium ion cell series consists of two parts including lithium ion cell and lithium ion cell protection board circuit.

        2021.12.29

        29

        2021.12

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        What Are the Safety Test Methods for Lithium Ion Batteries

        1.The safety of lithium ion battery.2.Test of Lithium Ion Battery.

        2021.12.29

        29

        2021.12

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        Does the Lithium Ion Battery Pack Protection Board Have an Equalization Function

        In today\'s market, there are two methods of balancing and multi-series lithium ion cell systems including traditional passive balancing and automatic balancing. There are some controversies about whether the lithium ion cell pack protection board should have a balancing function. The following are some sharings about lithium ion cell battery.

        2021.12.29

        29

        2021.12

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        What are the advantages and disadvantages of lithium-ion batteries?

        Lithium ion batteries are widely used in various fields because of their light weight, no memory effect, green and environmental protection. In addition, lithium batteries also have the advantages of high energy density and low self discharge rate.

        2021.09.27

        27

        2021.09

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        Factors affecting the lithium ion battery lifespan

        The life of lithium battery is an important basis for evaluating the performance of lithium battery. The methods to improve battery lifesapn include reasonable ratio of positive and negative materials, selection of appropriate electrolyte, setting reasonable service conditions and scope, etc.

        2021.09.27

        27

        2021.09

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        How many types of lithium batteries are there?

        Lithium batteries can be divided into different lithium batteries according to different classification standards. According to the classification of raw materials, it is mainly divided into nickel cobalt acid lithium ion battery, manganese acid lithium ion battery, nickel acid lithium ion battery, and iron phosphate lithium ion battery.

        2021.09.27

        27

        2021.09

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        How long can lithium-ion batteries last?

        How long lithium ion can be used refers to the cycle life of lithium battery. A complete charge and discharge indicates a cycle life. The cycle life of the battery is determined by the performance, use method, temperature and other factors of the battery.

        2021.09.27

        27

        2021.09

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