18650 Battery Handheld Welding Machine Adjustable Welding Needle DIY Solder Pin Spot Accessories

18650 Battery Handheld Welding Machine Adjustable Welding Needle DIY Solder Pin Spot Accessories Kuvaus

High-Precision Copper Spot Welding Pen

This copper spot welding pen is designed for use with 18650 and other cylindrical batteries, providing stable, efficient spot welding performance. The high-conductivity copper body ensures low resistance and rapid heat transfer for cleaner welds and reduced welding .
Compatible with 18650 Battery Packs
Specially suitable for assembling and repairing 18650 battery packs, power banks, e-bike battery packs, and DIY storage systems. The pen works with most common portable spot welding machines, making it ideal for hobbyists and professionals.
Handheld Design for Flexible Operation
The ergonomic handheld design offers excellent control and comfort during continuous work. and easy to grip, it allows precise positioning of the welding points, improving accuracy and reducing user fatigue.
Color: Green &
Material: plastic

Package Contents:
1 set spot welding pen