What are the factors that affect the life of the charging and discharging integrated battery?

What are the factors that affect the battery charging and discharging life? At the first charge, the common charge and discharge integrated battery has a lower battery terminal voltage. At this time, no hydrogen or oxygen is precipitated, and the terminal voltage of the lead battery gradually increases. When the terminal voltage of a well-known integrated charging and discharging battery rises to a certain value, a large amount of gas will be released from the battery, and there are many factors that affect the actual service life of the integrated charging and discharging battery. What are the factors that affect the charge and discharge life of the battery? What are the factors that affect the charge and discharge life of the battery 1. Over-discharge In order to periodically check the charge capacity of the integrated battery during operation, the discharge is called inspection discharge. Once the battery is in an over-discharged state, the terminal voltage will drop rapidly, which will easily cause power interruption and change the active material. Consumption results in fewer holes in the active material and fewer active areas reserved for the next charge, making charging difficult. Subsequent charging and discharging of the battery, as well as the use and maintenance of the battery, eventually led to the battery cannot be fully charged and the capacity was greatly reduced. 2. Temperature charging and discharging conditions also have a significant impact on battery life. If used for a long time under high temperature, the battery life can be shortened by half. A fully functional battery contains a small amount of lead sulfate as the discharge product of the negative plate. It is easy to restore the pile body when charging, but some battery discharge products are insoluble large particles of lead sulfate, which cannot be reduced to pile body when charging. 3. Long-term non-discharge and floating charge state. Long-term non-discharge charging and discharging will cause the deposition of active materials inside the battery. If the active material is in a precipitation state for a long time, it will be difficult to participate in the chemical reaction inside the battery, resulting in a decrease in the capacity of the integrated charge and discharge battery. If the battery is undercharged for a long time, discharged at high temperature for a long time, and left for a long time, the electrolyte concentration of the electrode plate is seriously stratified and the battery is dehydrated. Sulfation of the negative plate will directly lead to a decrease in battery capacity. An effective way to prevent sulfate from appearing on the negative plate is to keep the battery fully charged. The factors that affect the battery charge and discharge life are: over-discharge, temperature, floating charge and long-term non-discharge. After installing the integrated charging and discharging battery, check the charging and discharging to check the battery capacity. It is used to check the discharge, check the charging capacity of the battery, and check the discharge to find the defective batteries so that they can be replaced in time, because the risk of the defective batteries in a reliable charging and storage battery pack is very high. Disclaimer: Some pictures and content of articles published on this site are from the Internet. If there is any infringement, please contact to delete. Previous: Lithium-ion battery maintenance and long-term storage methods for lithium-ion batteries