Sunkko S-71B
The Sunkko S‑71B is a professional spot welding pen designed for fast, accurate battery pack and nickel strip welding. Featuring stable high-current output, adjustable settings, and an ergonomic design, it ensures consistent, clean welds for both DIY and professional projects.
Sunkko S-71A
The Sunkko S‑71A is a compact, high-performance spot welder for precise battery pack and nickel strip welding. It offers stable current, adjustable settings, and ergonomic design for consistent, clean welds in DIY and professional projects.
Sunkko 73 BN-2
The Sunkko 73BN-2 spot welding pen is built for fast, accurate lithium battery welding. With adjustable pressure, instant trigger response, and high-current copper leads, it delivers clean, reliable welds for battery packs, nickel strips, and DIY electronics projects.
Sunkko S-73B
The Sunkko S-73B is a fast, instant-trigger spot welding pen for precise battery pack welding. It features high-conductivity copper wiring, adjustable needle spacing, and a lightweight ergonomic design for reliable, consistent welds.
Sunkko S-70A
The Sunkko S-70A is a reliable and compact battery spot welder designed for fast, accurate, and consistent welding. Built for professionals and DIY enthusiasts, it delivers stable power output, adjustable settings, and user-friendly controls—making it ideal for assembling and repairing lithium battery packs with confidence and efficiency.
Sunkko 73LB
The 73LB is a robust spot welding head designed for use with Sunkko welding machines. It provides stable, high-speed welding with precise control, ideal for battery packs and thin metal strips.
Sunkko 73LA
The 73LA is a professional spot welding head designed for use with Sunkko welding machines. It delivers precise, stable, and high-speed welding for battery packs and thin metal strips.
Sunkko 73B
The 73B is a precision spot welding pen designed for use with Sunkko welding machines. It provides accurate control and stable performance for welding thin metal strips and battery packs.