Portable Spot Welder | 90-Gear Adjustable | 18650 Battery Welding

This portable spot welder is for DIY projects and repairs. It offers 90 levels of power adjustment for different welding needs. Its handheld design makes it easy to use for small tasks and on-the-go w...
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Questions about this product
- What is the maximum thickness of nickel strip this welder can handle?
- This portable unit welds nickel strips ranging from 0.1 mm to 0.2 mm in thickness. You can adjust the power output across 90 different gears to get the perfect weld for your specific material. Just select the gear that matches your strip thickness for clean, strong connections.
- How big is the internal battery and how long does it take to recharge?
- The welder runs on a built-in 5000 mAh rechargeable battery, so you do not need an external power source. It charges back up in about three hours using a standard USB Type-C cable. The compact 400-gram design fits easily right inside your toolbox or on your workbench.
- Can I use this tool to build my own 18650 battery packs?
- Yes, this handheld welder is designed specifically for assembling 18650 lithium battery packs and making small electronics repairs. The 400 mm spot welding pens give you plenty of reach to position your welds accurately. It is a great fit for DIY battery projects and quick repair tasks.
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