Portable Spot Welder Pen 15.7in for 18650 Battery DIY Soldering

1 Aluminum Alloy: This mini spot welder adopts aluminium alloy casing, which is anti impact and wear resistant. 2 15.7in Soldering Pen: This spot welder machine comes with 15.7 inch spot soldering pen, which makes operation more flexible. 3 Wide Application: This portable battery welder is suitable for 18650 and other cylindrical lithium batteries, nickel metal hydride batteries, cadmium nickel batteries can be welded firmly. 4 Easy Operation: This spot welder supports nickel sheet spot welding with the thickness 0.1 to 0.12mm. It can be used to weld iron, steel, stainless steel sheets with the thickness less than 0.2 mm/ 0.007 inch to other iron, steel, stainless steel. 5 Multiple Protection: This mini spot welder automatically cuts off power when the temperature exceeds 60 , and it possesses over charge, over discharge, over temperature etc protection functions and double protection.

What's in the box
1 x Mini Spot Welder