Lithium electrochemical liquid loss is the weight of the lithium battery before it is pumped and cast. Then, after pumping and sealing, the electrolyte in the airbag is wiped and weighed. According to relevant query information, the current lithium-ion battery forming process has problems such as long production cycle, high production cost, large amount of liquid loss during forming, serious contamination of liquid injection port, poor exhaust during the forming process, and poor positive and negative electrode interfaces, which seriously affect the production efficiency and electrical performance of lithium-ion batteries, so that lithium batteries will cause fluid loss.
For sealed batteries, too much lithium-ion electrolyte is prone to leakage. The effectiveness of the first shot has littleimpact. But this will reduce your life expectancy. If the amount of injected liquid is small, the resistance of the electrolyte will increase relatively, which will affect the first output and shorten the service life. The water content of the electrolyte mainly affects the transmission of lithium ions and the activity of the active materials of the electrodes, thereby reducing their capacity and service life.