Completes the inter-cell connection weld.
After the COS and plate insertion, the operator places the battery on the working table and adjusts its position. The electrodes go down after pushing a foot switch, and welding can begin; once complete, they retract to their original position. The operator repositions the battery and repeats the same process until all the inter-cell connections have been welded. Finally, the battery can be delivered to the next station.