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AWithZ Spot Welder 21700 Assemble The Battery For The Hand Drill

AWithZ Official · OfficialFollow
Adaptive · 1080 / 720 / 480Playback info 05:56
Official post
PlatformYouTube · @weldwithawithz
ModelU3加强版
TypeProducts & reviews
Views321
Resolution2560x1440
Published2025-02-04 00:00
Released 2025-02-04Official

Bill of materials

Welder, accessories, consumables and parts used in this build; quantities and specs are editable Download BOM
AWithZ official
U3加强版 spot welder
×
¥259.9–299.9
WP120 Smart Pen (8 AWG)
×
¥39.9
Nickel-plated steel strip
×
from ¥5.9

Description

For Mini Portable Spot Welder,Choose AWithZ AWithZ U3 Pro spot welder ① 90 Gears Adjustable ② Auto/Manual spot welding mode ③ Spot welder with Manual contol pen ④ Colorful Large Screen ⑤ Weldable 0.35mm(MAX)⑥ Weldable material: nickel plating \ pure nickel \ steel \ iron \ copper, etc ⑦ One machine dual-use, spot welding machine + charging treasure ⑧Widely Used,Suitable for cylindrical batteries such as 18650/26650/36650, mobile phone batteri

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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