The SWM-28 portable spot welding tool features a high-definition color screen, a rotary knob for adjusting operating parameters, and supports multiple operating modes. The unit features a built-in rechargeable battery and Type-C charging, making it convenient for on-the-go use. The kit includes a complete set of accessories, such as a spot welding pen, connecting cables, and probes, and is suitable for 18650 lithium-ion battery assembly, nickel strip connections, and battery module modification and repair, meeting the needs of DIY projects and everyday lithium-ion battery processing. With a sturdy housing and intuitive, easy-to-use operation, it is ideal for hobbyists and repair technicians.
