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Say goodbye to the power cord! AWithZ UK1 cordless spot welder: precision welding / phone cell transplants / electronics repair / on-site repair / outdoor work. Turn the knob and get to work — weld wherever you go

AWithZ Official · OfficialFollow
Adaptive · 720 / 480Playback info 00:58
Official post
PlatformDouyin · AWithZ Official · Douyin
ModelUK1
TypeProducts & reviews
Resolution720x960
Published2026-03-03 18:01
Materials18650 cells 0.3mm nickel-plated / 0.15mm pure nickel / 0.1mm copper
Released 2026-03-03Official

Bill of materials

Welder, accessories, consumables and parts used in this build; quantities and specs are editable Download BOM
AWithZ official
UK1 spot welder
×
¥199–219
WP120 Smart Pen (8 AWG)
×
¥39.9
Nickel-plated steel strip
×
from ¥5.9
Third-party partsFrom the creator’s parts list, grouped by category; links to third-party stores
18650 cellsCell
×
Third-party

Description

Say goodbye to the power cord! AWithZ UK1 cordless spot welder: precision welding / phone cell transplants / electronics repair / on-site repair / outdoor work. Turn the knob and get to work — weld wherever you go! #AWithZUK1 #CordlessSpotWelder #OnSiteRepairWonderTool #HardwareTools #GoodFinds

Bill of materials

18650 cells
0.3mm nickel-plated / 0.15mm pure nickel / 0.1mm copper

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.

Comments 7· 6 real comments collected

捡
捡瓶子的白白4 mo ago · Guangdong

What gear?

A
AWithZ阿威兹点焊机视频号4 mo ago · Guangdong

What material and thickness?

4
49905 mo ago · Yunnan

Sure it can do stacked copper?

A
AWithZ阿威兹点焊机视频号5 mo ago · Guangdong

Copper needs nickel-plated strip stacked on top, or flux

.
...5 mo ago · Guangdong

The UK1 works great; for carrying around or building packs with 0.2 nickel-plated strip on 18650 / 21700 cells it's more than enough. Great experience — the best of its type I've used

朱
朱改改手记6 mo ago · Henan

Tested, works really well — crazy good, recommended (liked by the creator)

朱
朱改改手记6 mo ago · Henan

Tested, works really well — crazy good, recommended (liked by the creator)

捡
捡瓶子的白白4 mo ago · Guangdong

What gear?

A
AWithZ阿威兹点焊机视频号4 mo ago · Guangdong

What material and thickness?

4
49905 mo ago · Yunnan

Sure it can do stacked copper?

A
AWithZ阿威兹点焊机视频号5 mo ago · Guangdong

Copper needs nickel-plated strip stacked on top, or flux

.
...5 mo ago · Guangdong

The UK1 works great; for carrying around or building packs with 0.2 nickel-plated strip on 18650 / 21700 cells it's more than enough. Great experience — the best of its type I've used

捡
捡瓶子的白白4 mo ago · Guangdong

What gear?

A
AWithZ阿威兹点焊机视频号4 mo ago · Guangdong

What material and thickness?

4
49905 mo ago · Yunnan

Sure it can do stacked copper?

A
AWithZ阿威兹点焊机视频号5 mo ago · Guangdong

Copper needs nickel-plated strip stacked on top, or flux

.
...5 mo ago · Guangdong

The UK1 works great; for carrying around or building packs with 0.2 nickel-plated strip on 18650 / 21700 cells it's more than enough. Great experience — the best of its type I've used

朱
朱改改手记6 mo ago · Henan

Tested, works really well — crazy good, recommended (liked by the creator)