Lithium Ion Battery Pack Module Assembly Line For Energy Storage System

The assembly line for ESS battery packs includes the following key steps:

1. Battery Cell Capacity Grading: Battery cell capacity grading machines are used to test and grade battery cells to ensure uniform performance within the battery pack.
2. Battery OCV&ACIR Sorting: Battery sorting machine is used to sort open circuit voltage and AC internal resistance of the prismatic battery cells to match their performance parameters.
3. Battery Stacking and Pressing: A battery stacking machine stacks the battery cells in a predetermined configuration, and a pressing machine ensures electrical connection and structural stability between the cells.
4. Laser Cleaning and Welding: A laser cleaning machine removes impurities from the surface of the battery cells, while a laser welding machine completes the welding between the cells.
5. Battery Management System (BMS) Testing: A BMS tester checks the functionality of the battery management system to ensure the safe operation of the battery pack.
6. Battery Pack Comprehensive Testing: A comprehensive battery pack tester conducts a full test on the completed battery pack, including parameters such as voltage, current, and temperature.
7. Battery Aging Test: A battery aging machine simulates the charging and discharging process of the battery pack in actual use to test its long-term performance and reliability.

*Prismatic Battery Pack Full-Automatic Assembly Line

Product Display

• Battery Capacity Grading Machine

• 8 Channels Battery Sorting Machine

• Battery Stacking Pressing Machine

• Laser Cleaning Machine

• Laser Welding Machine

• BMS Tester

• Battery Comprehensive Tester

• Battery Aging Machine