Introduction to the activation method of iron lithium ion battery and new lithium ion battery

Introduction to Lithium-Ion Battery Activation Lithium-ion battery activation is a preparation process before lithium-ion batteries are put into normal use. In this way, it can be understood that the activation of iron-lithium-ion batteries is a matter of production rather than use. Since it is a matter of production, So, from the day the lithium-ion battery leaves the factory, it does not need to be activated. Lithium-ion battery activation is accomplished through the chemical composition of the lithium-ion battery by the container. Specifically: the lithium-ion battery case is infused with electrolyte-sealed-formed into a process. Some lithium-ion battery manufacturers activate between the process of infusing electrolyte and sealing, and some activate between the sealing of the battery and the process of chemical composition. But the essence is the same: charge at a constant voltage, then discharge, and perform several cycles so that the electrode is fully infiltrated and the electrolyte is fully activated. The ultimate goal is to make the iron lithium ion battery capacity meet the specified requirements. How to activate a new lithium-ion battery Do not charge a new iron-lithium-ion battery for more than 10 hours to activate the battery activity, and activate it in accordance with the normal charging and discharging method. Regarding the activation of iron-lithium-ion batteries, many claims are: the charging time must be more than 12 hours, repeated three times in order to activate the battery. This statement that the first three charges should be charged for more than 12 hours is obviously a continuation of the statement that nickel batteries (such as nickel-cadmium and nickel-metal hydride). So this statement can be said to be misinformation at the beginning. The charge-discharge characteristics of iron-lithium-ion batteries and nickel batteries are very different, and it can be very clear to tell you that all the serious official technical data reviewed by the author emphasizes that overcharge and over-discharge will affect lithium-ion batteries, especially It is the liquid lithium-ion battery that causes huge damage. Therefore, it is best to charge the lithium iron battery according to the standard time and standard method, especially not to charge more than 12 hours. Usually, the charging method described in the instruction manual is the standard charging method. 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: Introduction to the welding method of lithium ion battery spot welding machine