Portable Spot Welder | Handheld Battery Welding Tool | 0.1-0.3mm Nickel Strip
This portable spot welder is designed for welding battery packs. It's a handheld tool that offers 11 adjustable gear settings, letting you control the welding process. Use it for joining 18650 lithium...
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Questions about this product
- What can I build or fix with this spot welder?
- It is made for battery pack work. You can weld nickel strips onto 18650 lithium cells to build custom packs or repair existing ones. It also helps when prototyping battery-powered electronics. The 11 gear settings let you tune weld strength for the job.
- How thick a nickel strip can it weld?
- It welds nickel strip from 0.1mm up to 0.3mm thick, which covers most common battery-assembly needs. With a 650A peak output, thinner strips weld easily on lower gears. For 0.3mm strip, use the higher gear settings to get a solid bond.
- Does it need to be plugged in while welding?
- No. It runs cordless from a built-in 5000mAh battery, so you can weld at a bench or on site. You recharge it over USB Type-C at 5V. That keeps it portable and ready without a mains cord during use.
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