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Precision spot-welded button batteries,Safe & efficient without damaging the battery cells
AWithZ Official · OfficialFollow
Bill of materials
Welder, accessories, consumables and parts used in this build; quantities and specs are editable Download BOMAWithZ official
Description
Precision spot welding of button cells: zero damage, high conductivity! Professional equipment, safe and efficient without harming the cells! For Mini Portable Spot Welder,Choose AWithZ ! AWithZ U3 Spot Welder ① Only high quality A cells are used ② 90 Gears Adjustable,Auto/Manual spot welding mode ③ Spot welder with Manual contol pen ④ Weldable 0.35mm(MAX） ⑤ Weldable material: nickel plating \ pure nickel \ steel \ iron \ copper, etc ⑥ One machine dual-use, spot welding machine + charging treasure ⑦ Widely Used,Suitable for cylindrical batteries such as 18650/26650/36650, mobile phone batteries, and electronic devices that require batteries. ◈ U3 Product Links：https://a.co/d/bwvJB3L AWithZ Spot
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.
