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Mini Spot Welder with Manual Control Pen
AWithZ Official · OfficialFollow
Bill of materials
Welder, accessories, consumables and parts used in this build; quantities and specs are editable Download BOMAWithZ official
Description
This is Spot Welder U3 Pro. 2" LCD circular display screen, instead of a 9-square grid. Our battery spot welding machine has added enhanced features such as preheating, intermittent and continuous spot welding times.
Li-ion safety
DIY lithium packs can catch fire: check cells for shorts before welding, always add a BMS, never skip insulation and fusing on high-current builds.
