Discover the 18650 Lithium Battery Series Parallel Double-Sided Automatic Cell Spot Welding Machine, designed for efficient lithium battery assembly. This high-automation equipment features double-sided spot welding, automatic tape transfer, and customizable series/parallel combinations. Perfect for vacuum cleaner, walkie-talkie, and Bluetooth speaker batteries, it ensures stable, reliable, and safe operation with a production capacity of 2600PCS/H.