How to Choose a Spot Welding Machine for Lithium Battery Pack Assembly Spot welding is one of the main connection processes used in lithium battery pack assembly line. After the cells are arranged in the required series and parallel configuration, nickel strips or other conductive connecting materials must be welded to the cell terminals to form the electrical circuit. For battery pack manufacture...
Battery Pack Comprehensive Testing Equipment: Functions, Test Items and Selection Guide After a battery pack has been assembled, its electrical performance and protection functions need to be tested to determine whether the product meets its specified parameters and production requirements. A normal open-circuit voltage alone does not prove that a battery pack is operating correctly. The pack may ...
What Is Battery Pack EOL Testing? EOL Testing vs. Aging Testing Battery pack assembly is not complete when the cells, busbars, BMS, wiring, and enclosure have simply been put together. Before a finished pack is released from production, manufacturers need to confirm that the pack is electrically correct, its insulation is reliable, its communication works, and the measured values are within the re...