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2020-07-29

Manufacturing process flow of lithium battery-2


11- Injecting electrolyte


12- Welding caps

The key point : Welding tension >6 N


13-Cleaning the battery


14- Dry storage


15- Checks for battery alignment


16- The battery case spurts code


17- Battery formation


18- OCV measurement


19- Storing at room temperature


20- Battery capacity


21- Final procedure

Including full appearance inspection, spraying grade code, grade scanning inspection, packaging, finished batteries into the warehouse