5000W Mini Spot Welder Machine 10 Gear 18650 Battery Spot Welder Professional Digital Display Welder 0.1-0.15mm Nickel Strip. Model Number: Spot Welder. Wide Application: This welding machine is suitable for sopts welding of 18650/26650/32650 and other batteries and spot welding of cell phone battery and nickel, with thickness of 0.1~0.15mm.
eBay