source：Geerady       date： 2022-06-17
First, I can see the structure of the lead-acid battery. The positive electrode plate of the lead-acid battery is the main factor affecting the working life of the battery. The capacity of lead-acid battery charging circulation, especially in deep compression, is closely related to the positive electrode plate mass deviation. The corrosion speed of the grid depends on the composition of the grid alloy, the higher the storage temperature, the faster the corrosion speed, the deeper the discharge depth, the more corrosion.
Then look at the chemical reaction of the lead acid battery. In normal operation, the PBSO4 particles on the negative electrode plate are small, and the discharge is easily returned to a velvet lead, but sometimes it is difficult to reduce sulfate in the battery, referred to as sulfate. There are many reasons why the negative electrode is caused, such as charging after discharge, the battery is long-term shelving, causing severe self-discharge, high electrolyte concentration, long-term charging, long-term discharge, is difficult to restore Such a reduction in active substance is bound to affect the capacity of the lead-acid battery. Therefore, we have repeatedly emphasized that the battery storage must have a serious maintenance system to ensure battery quality.
Finally, the battery can be used from production to sales, there may be a longer time, the battery is not installed in time, causing long-term storage, high temperature, high temperature, long-term storage is bound to cause self-discharge Indicates the lack of capacity.
Article from: http://www.brcpower.com/
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