Spot Welders

18650 cell spot welding holder with 8 slots, ideal for quick assembly of battery packs. Holds cells stably and maintains correct distance without spacers, allows simultaneous welding on plus and minus for increased efficiency, has a groove for direct insertion of nickel strip up to 10 mm, made of durable ABS for repeated use.

Portable spot welding board, ideal for assembling 18650 battery packs and nickel-plated strips. Operates at 12VDC, has 99 power levels for fine adjustment, 2-digit digital display for quick setting, includes thick cables and flexible copper-tipped pencils for stable contact. Suitable for DIY projects and quick interventions.

Portable spot welder for spot welding of nickel strips and assembling battery packs, 8-24V power supply with external switch action, 99-level adjustable power for fine control, 3 working modes for adapting to different materials, digital display showing source level and voltage, includes flexible welding pencil with copper contacts for efficient current transfer.

The 2P double line nickel-plated tape is ideal for spot welding on lithium battery packs, providing stable connections and good conductivity. Made of nickel-plated steel, it is 0.15 mm thick and 27 mm wide for secure fixation, 10 m roll for multiple jobs, hole pitch 20.25 mm, compatible with 18650 cells.

DIY module for spot welding control, precisely regulates time and current through SCR phase shift, displays values on digital display, setting is done quickly from two potentiometers, easy start via external contact for pedal or button, STM8 microcontroller and 100A thyristor for stable control in industrial and electronic applications.

Ideal for making connections in 18650 battery packs in 3P configurations, it allows precise alignment at a distance of 20.2 mm between cells. The 0.15 mm thickness provides a balance between flexibility and strength, the nickel-plated layer improves corrosion protection and contact stability, and the 10 m roll is suitable for assemblies, repairs, or DIY spot welding projects.

Ideal for making connections in 18650 battery packs, especially 5P configurations, it provides precise spot welds and stable contacts. The 0.15 mm thickness ensures a balance between flexibility and strength, the 20.2 mm pitch makes cell alignment easier, and the nickel-plated layer improves conductivity and corrosion protection. 10 m roll for assembly and repairs.

3D printed PLA housing for the 9735 spot welding module, provides protection against accidental contact with metal surfaces and reduces the risk of damage. It has 3 holes for easy access to buttons, vents in the base and cover for better cooling, quick assembly by inserting the module and fixing with the cover clamped in the included screws. Dimensions 94 x 64 x 20.5 mm, color black.

The 3D printed PLA housing, designed for the 9734 spot welding module, provides protection against accidental contact with metal surfaces. It has button extensions for easy access, ventilation in the base and cover for cooling, quick assembly by inserting the module and fixing with the included screws. Black color, compact dimensions 95 x 59.5 x 21 mm.

10 m roll of nickel-plated spot welding tape, ideal for making 18650 battery packs. Made of nickel-plated steel for stable electrical contact and good corrosion resistance, it is 0.15 mm thick and 8 mm wide, it molds easily to the cells and allows for clean and uniform connections.