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[Welding test] AWithZ U3 Pro spot welder — perfect welds, easy operation, one button to a new efficient welding experience
AWithZ Official · OfficialFollow
Bill of materials
Welder, accessories, consumables and parts used in this build; quantities and specs are editable Download BOMAWithZ official
Third-party partsFrom the creator’s parts list, grouped by category; links to third-party stores
18650 battery packCell
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Third-party
Description
[Welding test] AWithZ U3 Pro spot welder — perfect welds, easy operation, one button to a new efficient welding experience! #Compact #WeldingEquipment #HighPerformancePracticalTools #ElectronicsHobbyist #GoodFinds
Bill of materials
| 18650 battery pack |
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.
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