Time：Jul 10, 2023 Views：956
Many friends do not know the processing of polymer soft bag cells. Below, we will take you to lithium battery manufacturers to introduce the processing process of the soft bag cells.
01. Sorting, upcoming the battery cells, according to the standard (3 mccketers, 5 millivolves), use the instruments we developed to perform sorting, and require the battery cells of each PACK package
02. Complete group, use a transit board developed by our company to achieve a series of battles, which is one of the processes of lithium battery manufacturers.
03. Welding, welding the polar ear of the battery to the pad on the rotary board
04. On the protective board, lithium battery manufacturers remind everyone, this is a very critical step.
05. Detection, first test whether the voltage and internal resistance of each string is consistent, and then test whether the battery voltage and the protective board have a post -voltage.
06. Use the EV cotton packaging battery, put on the heat shrinkage, the film closing machine, and a finished battery package comes out
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