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  • Causes of vulcanization in lead-acid batteries

    Causes of vulcanization in lead-acid batteries

    Mar , 08 2024
    A lead-acid battery is a common type of battery in which the positive and negative electrodes are composed of lead oxide (PbO2) and sponge lead (Pb), respectively, and the electrolyte is a sulfuric acid solution. Vulcanization is an unavoidable chemical reaction during the use of lead-acid batteries, which may lead to reduced battery capacity and shortened life. The following are the conditions an...
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  • Lead acid battery production technology

    Lead acid battery production technology

    Mar , 15 2024
    1, lead-acid battery process overview Lead-acid battery is mainly composed of battery tank, battery cover, positive and negative plate, dilute sulfuric acid electrolyte, partition and accessories. 2, the process manufacturing is described as follows Lead powder manufacturing: The 1# electrolytic lead with special equipment lead powder machine through oxidation screening to make meet the requiremen...
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  • Lead-acid battery production process equipment

    Lead-acid battery production process equipment

    Mar , 15 2024
    1, plate manufacturing includes: lead powder manufacturing, grid casting, plate manufacturing, plate formation, etc. (1) Lead powder manufacturing equipment casting machine or segment cutting machine, lead powder machine and transportation storage system; (2) grid casting equipment lead melting furnace, plate casting machine and various molds; (3) plate manufacturing equipment and paste machine, s...
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  • The relationship between temperature and battery

    The relationship between temperature and battery

    Mar , 22 2024
    High ambient temperature greatly affects the battery service life. When the temperature rises, the corrosion of the battery plate will increase, and more water will be consumed, thus shortening the battery life. The battery can obtain a long life at 25 ° C, and the service life is reduced by about half if the long-term operating temperature is increased by 10 ° C. The storage battery should be pla...
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  • What do you need to pay attention to when replacing lead acid with lithium in UPS applications?

    What do you need to pay attention to when replacing lead acid with lithium in UPS applications?

    Mar , 22 2024
    Understand battery characteristics: Before you start switching, be sure to understand the characteristics and operating requirements of lithium batteries. Compared with lead-acid batteries, lithium batteries have a higher energy density and faster charging speed. However, they are also more sensitive and require special charge and discharge management. Select the right lithium battery: Select the ...
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  • Why is lithium battery suitable for UPS battery?

    Why is lithium battery suitable for UPS battery?

    Mar , 22 2024
    1. High energy density: Lithium batteries have high energy density, that is, batteries can store more energy per unit mass. This means that the relatively small size and weight of lithium batteries can store more power. For UPS applications, this is important because it means that lithium batteries can provide longer backup times. 2. Long cycle life: The life of lithium batteries is usually longer...
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  • Test, use and maintenance of battery for UPS uninterruptible power supply

    Test, use and maintenance of battery for UPS uninterruptible power supply

    Mar , 30 2024
    UPS battery occupies a very important position in UPS power supply equipment. At present, the maintenance-free sealed lead-acid battery widely used in small and medium-sized UPS power supplies accounts for as much as 1/4 to 1/2 of the total cost of UPS power supplies. Not only that, the actual maintenance also shows that more than 50% of UPS power failures are related to UPS batteries. Regardless ...
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  • Effect of low temperature on battery performance

    Effect of low temperature on battery performance

    Mar , 30 2024
    When the lithium-ion battery is in a low temperature state, its available capacity is reduced and the charge and discharge power is limited. If the power is not limited, it will cause the evolution of lithium ions inside the battery, which will lead to irreversible attenuation of the battery capacity, and will bury a safety hazard for the use of the battery. The lower the ambient temperature, the ...
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  • Impact of high temperature on battery safety performance

    Impact of high temperature on battery safety performance

    Mar , 30 2024
    Lithium battery temperature is too high, more than 45℃ Lithium-ion batteries are more and more widely used in people's production and life, which makes its temperature environment become the main point of concern, relatively speaking, lithium batteries are easier to produce safety problems in high temperature environment, therefore, it is necessary to test the high temperature performance of lithi...
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  • Advantages of Solar Gel batteries

    Advantages of Solar Gel batteries

    Apr , 02 2024
    Are Gel Batteries Better For Solar? The modern gel battery was invented in 1957. Gel batteries are one of two sealed lead acid batteries, the other being an AGM battery. Sealed lead acid batteries are distinct from other lead acid batteries in that they are maintenance-free What’s in a gel battery? A gel battery is a dry battery since it doesn’t use a liquid electrolyte. In a gel battery, the elec...
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  • Influence of self-discharge of lithium battery on lithium battery

    Influence of self-discharge of lithium battery on lithium battery

    Apr , 13 2024
    I. Introduction The existence of self-discharge phenomenon of lithium battery has become an important factor restricting its performance and life. In this paper, the principle, influencing factors and countermeasures of lithium battery self-discharge are discussed. Second, the principle of lithium battery self-discharge Self-discharge refers to the phenomenon that the battery capacity automaticall...
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  • Reason analysis of low capacity of lithium battery cell

    Reason analysis of low capacity of lithium battery cell

    Apr , 13 2024
    In the process of lithium battery manufacturing, the capacity of lithium battery cells is sometimes lower than expected, which not only affects the performance of the battery, but also shortens its service life. This paper will deeply analyze the reasons for the low capacity of lithium battery cells, in order to provide reference for related research and production. 1. Excessive and insufficient n...
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