What are the charging methods for lithium iron phosphate battery packs?

(1) Constant voltage charging method: During the charging process, the output voltage of the charging power supply remains constant. As the charging state of the power supply battery changes, the charging current can be automatically adjusted. If the specified voltage constant value is appropriate, the full charge of the iron-lithium battery can be guaranteed. (2) Constant current charging method: During the entire charging process, the charging current is kept constant by adjusting the output voltage. When the charging current is constant, the charging rate is relatively low. The constant current charging control method is simple, but the acceptable current capacity of the lithium iron phosphate battery bag gradually decreases as the charging process progresses. In the later stage of charging, the charging capacity of the power lithium-ion battery decreases, and the utilization rate of the charging current is greatly reduced. (3) Constant current and constant voltage charging method: The first stage adopts the constant current charging method to prevent excessive charging current when the constant voltage charging starts. In the second stage, constant voltage charging is used to prevent overcharging caused by constant current charging. For lithium iron phosphate battery packs and any other sealed rechargeable batteries, control the charging and do not overcharge, otherwise the battery will be easily damaged. Lithium iron phosphate battery packs are generally charged with a constant current first and then a voltage limit. Disclaimer: Some pictures and content of articles published on this site are from the Internet. If there is any infringement, please contact to delete.