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0.1mm copper sheet can be easily welded, UF20B makes fine welding simple and efficient
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Bill of materials
Welder, accessories, consumables and parts used in this build; quantities and specs are editable Download BOMAWithZ official
Description
Even 0.1mm copper sheets weld easily: UF20B makes fine welding simple and efficient! For Mini Portable Spot Welder,Choose AWithZ ! AWithZ UF20B New Farrah Capacitor Spot Welder ◈ New farad capacitor ◈ 99 Adjustable Gears ◈ Manual/Automatic/Foot welding mode ◈ 10500w strong output ◈ can weld copper up to 0.4mm ◈ Smart Manual Spot Welding Pen ◈ Weldable material: nickel plating \ pure nickel \ steel \ iron \ copper, etc ◈Widely used in a variety of maintenance scenarios: power tool maintenance, small and medium-sized battery assembly, mobile phone maintenance, household appliances maintenance Metal splicing, etc ◈ UF20B Product Links：https://a.c
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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