Portable Spot Welder DIY Kit | 12-Level Power Adjustment | 18650 Battery Compatible
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£122.99inc VAT
Build your own compact spot welder with this DIY kit. It's designed for small projects and repairs, offering adjustable power for different materials. The kit works with 18650 lithium batteries, makin...
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Questions about this product
- What comes in this DIY kit, and do I need to buy anything else?
- This kit includes the main welder unit, welding cables, and starter nickel strips. You must supply your own 18650 lithium-ion battery to power it, as one is not included.
- How thick of a metal strip can this spot welder actually handle?
- This portable welder is designed to work with nickel strips between 0.1 mm and 0.2 mm thick. It delivers a peak output current of 639 amps to make clean, secure welds on these materials.
- What kind of battery do I need to use with this spot welder?
- You will need a 3.7V to 4.2V 18650 lithium-ion battery to power this unit. The welder connects to your battery using an XT60 input connector and a JST balance connector.
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