Battery Spot Welder | Handheld Mini for 18650 Cells | Auto/Manual Modes

This mini spot welder is for welding 18650 batteries. It's a handheld unit, making it easy to move and use. The welder offers both automatic and manual operation modes for different work needs. Featu...
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Questions about this product
- What thickness of nickel strip can this spot welder actually handle?
- This mini welder reliably welds nickel strips with a thickness between 0.1 mm and 0.2 mm. It delivers up to 650 amps of output current from its built-in 5000 mAh battery. You can adjust the energy pulse to get the perfect weld for your specific strip thickness.
- Can I use this welder on battery types other than 18650 cells?
- While we design this handheld unit specifically for 18650 batteries, it works well on similar cylindrical lithium-ion cells. Just make sure you are welding nickel strips within the 0.1 mm to 0.2 mm limit. It is not suitable for welding large industrial terminals or thick copper tabs.
- What kind of projects is this handheld spot welder best suited for?
- This tool is ideal for building custom battery packs and repairing power tool battery packs. Hobbyists also use it for small electronics projects that require custom power configurations. Its compact size and 300 mm welding pens make it easy to use right at your workbench.
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