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User content: this build is the creator's personal experience and has not been verified by AWithZ. Don't copy the settings or methods directly — start at a low level and test on scrap.Safety & Use Guidelines ›
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Handheld portable spot welder, adjustable heat, swappable tips

Electrician GangFollow
Welder reviews›Review›H2· BeginnerReport
Adaptive · 480Auto subtitlesPlayback info 00:14
Welding Recipeno level stated on camera
ModelH200:00
Pulse width4 ms00:05On screen
MaterialNickel strip00:00
Cell18650 (tag)
Machine temperature 21℃00:05

Creator’s own settings as stated in the video (timestamps link to the moment). Not official values — test on scrap first.

Released 2026-03-14ReviewLevel Beginnerdigest confidence 0.75

Bill of materials

Welder, accessories, consumables and parts used in this build; quantities and specs are editable Download BOM
AWithZ official
H2 spot welder
×
¥149.9–159.9
Nickel-plated steel strip
×
from ¥5.9

Description

Diangongbang’s 13-second sales pitch (same script as w113): a handheld rechargeable spot welder that welds nickel strip onto batteries / stainless steel very solidly, welding power and time adjustable, charges from a phone charger; comment: an H1 owner says the H2 upgrades the screen and features, more professional

No need to ask for help or use a soldering iron for battery welding; a handheld rechargeable spot welder that welds nickel strip onto batteries and stainless steel, very solid; welding power and welding time both adjustable; charges from a phone charger, really convenient to use. Screen shows 4ms, T 21℃. Comment: thumbs up for the AWithZ handheld welder, bought the H1 before, this H2 upgrades the screen and features, looks more premium and professional.

Outcome

GoalSales pitch
BuildAWithZ H2 handheld spot welder
Result— · not verified on camera

Steps2 steps · click a frame to jump

  1. 1. No asking for help, no soldering iron; nickel strip welds solidly onto batteries / stainless steel

    Handheld rechargeable spot welder; welds nickel strip onto batteries and stainless steel, very solid.

    00:00 – 00:08
  2. 2. Power / time adjustable; charges from a phone charger

    Welding power and welding time adjustable; charges from a phone charger, really convenient.

    00:08 – 00:14

Bill of materials

AWithZ H2 handheld spot welder ×1Rechargeable, adjustable power / time · Product being pitched

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.

Quotes

“No asking for help to weld batteries — a handheld rechargeable spot welder” 00:00

Comments 2· 1 real comments collected

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...5 mo ago · Guangdong

AWithZ handheld spot welder, thumbs up. Bought the H1 before; this H2 has upgraded the screen and functions, looks more advanced and professional

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...5 mo ago · Guangdong

AWithZ handheld spot welder, thumbs up. Bought the H1 before; this H2 has upgraded the screen and functions, looks more advanced and professional

.
...5 mo ago · Guangdong

AWithZ handheld spot welder, thumbs up. Bought the H1 before; this H2 has upgraded the screen and functions, looks more advanced and professional