Cell incoming material capacity test
5 cycles of cell incoming material capacity test to test whether the battery capacity and consistency meet the requirements
Cell voltage, internal resistance matching group
100% test voltage and internal resistance before the cell goes online to ensure the consistency of the battery
Spot welding of cell and nickel sheets
1. Wear anti-spark glasses during spot welding operations,
2. The spot welding nickel sheet cannot be loosened or loosened
Paste insulation paper
1. Insulation sheet can not be stuck skewed, damaged and other defects
2.The positive and negative wire connectors are insulated
Battery plastic shell button hardware assembly
There should be no foreign objects, abnormal noises, subsidence of hardware, and crooked hardware in the finished product.