Enter to search · Esc to close
Enter Products ›
Handheld H Series
HF7Supercapacitor in a pen: 1060A peak, 1.5M cycles, 10-second recharge, welds 0.3mm nickel/copper — the most capable handheld in its class.H2-2026150g pen-style welder: 1060A dual-pulse, 60k-weld dedicated cell, 2000 welds per charge, 1.3" color screen with 90 levels, dual-tip needle, welds 0.35mm nickel-plated steel and copper.H1-2026125g entry model: 880A dual pulse, single A-grade cell, 1500 welds per charge, welds 0.25mm nickel-plated steel. Learn it in 3 seconds.View all H Series ›
Universal U Series
UF20BU-series flagship: 10.5kW / 1750A, 2×1000F actively-balanced supercapacitors, 40-second recharge at 15A, three trigger modes, 99 levels, welds 0.4mm nickel-plated steel and copper. 2-year warranty.UK3Twin A-grade cells (10000mAh), 1650A / 9000W, ~4000 welds per charge; knob + TFT screen, 99 levels, auto/pen/foot-switch; welds 0.3mm pure nickel and butt-welds 0.7mm stainless. ~300g, 2-year warranty.UK1Twin A-grade cells (5000mAh), 1380A / 9000W, 1500 welds; knob + digital display, dual pulse; welds up to 0.5mm (butt), nickel/copper/steel. ~370g, 1-year warranty.View all U Series ›
Professional P Series
P120DTop of the P series: 4×3000F supercapacitors, 69.2kW / 6590A, welds 2.0mm nickel-plated steel, 0.5mm copper, 0.6mm aluminium; butt-welds 6.0mm steel, prismatic Al-to-Ni/Cu; 2.4" screen with 999 levels, 15A fast charge, 4kg with hidden handle.P60F6×1000F 9V supercapacitors, 29.2kW / 3250A / 8687J, welds 1.0mm nickel-plated steel, 0.5mm pure nickel, 0.3mm copper; 2.4" screen with 999 levels, 15A fast charge (1 min), 1.5kg.View all P Series ›
Energy-storage tech
Purpose-built lithium weldersUK3Twin A-grade cells (10000mAh), 1650A / 9000W, ~4000 welds per charge; knob + TFT screen, 99 levels, auto/pen/foot-switch; welds 0.3mm pure nickel and butt-welds 0.7mm stainless. ~300g, 2-year warranty.UK1Twin A-grade cells (5000mAh), 1380A / 9000W, 1500 welds; knob + digital display, dual pulse; welds up to 0.5mm (butt), nickel/copper/steel. ~370g, 1-year warranty.H2-2026150g pen-style welder: 1060A dual-pulse, 60k-weld dedicated cell, 2000 welds per charge, 1.3" color screen with 90 levels, dual-tip needle, welds 0.35mm nickel-plated steel and copper.All-new supercapacitor weldersUF20BU-series flagship: 10.5kW / 1750A, 2×1000F actively-balanced supercapacitors, 40-second recharge at 15A, three trigger modes, 99 levels, welds 0.4mm nickel-plated steel and copper. 2-year warranty.P120DTop of the P series: 4×3000F supercapacitors, 69.2kW / 6590A, welds 2.0mm nickel-plated steel, 0.5mm copper, 0.6mm aluminium; butt-welds 6.0mm steel, prismatic Al-to-Ni/Cu; 2.4" screen with 999 levels, 15A fast charge, 4kg with hidden handle.P60F6×1000F 9V supercapacitors, 29.2kW / 3250A / 8687J, welds 1.0mm nickel-plated steel, 0.5mm pure nickel, 0.3mm copper; 2.4" screen with 999 levels, 15A fast charge (1 min), 1.5kg.
Professional welding solutions
Cylindrical cellsPrismatic cellsEnergy storageMetalworking
Selection tools
Shop now ›Help me choose ›Compare models ›Parameter lookup ›
‹ AWithZ Academy
H2 course

H2 course

The smallest handheld welder

51 lessons · 42 min · BeginnerH2 product page
Hands-on & reviews31 lessons
1
手持便携式点焊机测评AWithZ Handheld Portable Spot Welder
手持便携式点焊机测评AWithZ Handheld Portable Spot WelderYouTube · H2 · 297 播放
02:16
2
【Welding 18650】H2 handheld color screen spot welder, lightwe
【Welding 18650】H2 handheld color screen spot welder, lightweYouTube · H2 · 250 播放
01:06
3
【Unbox】H2 handheld color screen spot welding machine, one ma
【Unbox】H2 handheld color screen spot welding machine, one maYouTube · H2 · 249 播放
00:47
4
焊点牢固不虚焊!小维修再也不求人!Solid solder joint is not virtual welding!
焊点牢固不虚焊!小维修再也不求人!Solid solder joint is not virtual welding! YouTube · H2 · 228 播放
01:01
5
Powerful Farah Spot Welder, Welding effect testing. Awesome
Powerful Farah Spot Welder, Welding effect testing. AwesomeYouTube · H2 · 114 播放
00:07
6
小型便携式点焊机,首选阿威兹H2手持彩屏点焊机
小型便携式点焊机,首选阿威兹H2手持彩屏点焊机抖音 · H2
00:24
7
百元预算,千元性能!精细焊接不费力,维修师傅都偷偷收藏的宝藏工具
百元预算,千元性能!精细焊接不费力,维修师傅都偷偷收藏的宝藏工具抖音 · H2
01:50
8
【使用教程】阿威兹小型点焊机, H2手持彩屏点焊机,彩屏精准调节,一手掌握高效焊接
【使用教程】阿威兹小型点焊机, H2手持彩屏点焊机,彩屏精准调节,一手掌握高效焊接抖音 · H2
00:47
9
新品!H2点焊机强大再升级!新设触发及预热调节,焊接更牢固
新品!H2点焊机强大再升级!新设触发及预热调节,焊接更牢固抖音 · H2
00:25
10
聪明的维修人都在用它,焊接18650锂电池~ AWithZ阿威兹 H2双脉冲点焊机
聪明的维修人都在用它,焊接18650锂电池~ AWithZ阿威兹 H2双脉冲点焊机抖音 · H2
00:16
11
【开箱】H2手持彩屏点焊机 一机在手,焊接自由! # 家用电器维修
【开箱】H2手持彩屏点焊机 一机在手,焊接自由! # 家用电器维修抖音 · H2
00:47
12
无惧考验,只用A品电芯。阿威兹H2手持彩屏点焊机,强大再升级
无惧考验,只用A品电芯。阿威兹H2手持彩屏点焊机,强大再升级抖音 · H2
00:18
13
小身材,大能量!家用点焊机,轻松搞定电路维修、DIY改造,告别求人!H1手持双脉冲点焊机
小身材,大能量!家用点焊机,轻松搞定电路维修、DIY改造,告别求人!H1手持双脉冲点焊机抖音 · H2
00:28
14
超强焊接性能,轻松点焊18650电池 H2手持彩屏点焊机
超强焊接性能,轻松点焊18650电池 H2手持彩屏点焊机抖音 · H2
00:21
15
出差/露营随身带! 突发维修不用慌,巴掌大点焊机就是你的移动工具箱! # 家用电器维修
出差/露营随身带! 突发维修不用慌,巴掌大点焊机就是你的移动工具箱! # 家用电器维修抖音 · H2
01:01
16
性价比之选,助力高效焊接。阿威兹H2手持彩屏点焊机
性价比之选,助力高效焊接。阿威兹H2手持彩屏点焊机抖音 · H2
00:23
17
日常点焊,有它就够了!阿威兹H2手持彩屏点焊机
日常点焊,有它就够了!阿威兹H2手持彩屏点焊机抖音 · H2
00:20
18
阿威兹小型点焊机, 小型家用维修必备焊接工具,让每一次DIY都得心应手
阿威兹小型点焊机, 小型家用维修必备焊接工具,让每一次DIY都得心应手抖音 · H2
01:00
19
比小更小,点焊机进入便携时代~ H2手持彩屏点焊机
比小更小,点焊机进入便携时代~ H2手持彩屏点焊机抖音 · H2
20
【焊接18650】H2手持彩屏点焊机, 轻巧机身,焊接无忧! # 家用电器维修
【焊接18650】H2手持彩屏点焊机, 轻巧机身,焊接无忧! # 家用电器维修抖音 · H2
01:05
21
H2 小机身 大性能
H2 小机身 大性能母版 · H2
00:13
22
H2 0.8mm合理焊针间距
H2 0.8mm合理焊针间距母版 · H2
00:15
23
H2 聪明的维修人都在用它
H2 聪明的维修人都在用它母版 · H2
00:16
24
H2 全网最小型 手持便携式点焊机
H2 全网最小型 手持便携式点焊机母版 · H2
00:14
25
H2 18650电池焊接轻松拿下
H2 18650电池焊接轻松拿下母版 · H2
00:20
26
H2 小巧便携灵活强大
H2 小巧便携灵活强大母版 · H2
00:20
27
H2 全网最小型点焊机
H2 全网最小型点焊机母版 · H2
00:24
28
H2【只用A品电芯】
H2【只用A品电芯】母版 · H2
00:18
29
AWithZ H2 主宣传视频Part1
AWithZ H2 主宣传视频Part1母版 · H2
00:25
30
AWithZ H2新品上市
AWithZ H2新品上市母版 · H2
00:19
31
H2日常点焊有它就够了
H2日常点焊有它就够了母版 · H2
00:20
Builds & projects16 lessons
32
【DIY】AWithZ H2 handheld spot welding machine, self-made 40M/
【DIY】AWithZ H2 handheld spot welding machine, self-made 40M/YouTube · H2 · 1704 播放
01:42
33
Homemade Wind Speed Up To 40m/s, 100 Yuan Violent Fan自制风速可达4
Homemade Wind Speed Up To 40m/s, 100 Yuan Violent Fan自制风速可达4YouTube · H2 · 304 播放
03:32
34
宿舍/车库/户外都能用!走到哪焊到哪,DIY从未如此简单!Dorm/Garage/outdoor! Wherever y
宿舍/车库/户外都能用!走到哪焊到哪,DIY从未如此简单!Dorm/Garage/outdoor! Wherever yYouTube · H2 · 89 播放
01:40
35
Powerful Farah Spot Welder. Build And Repair Battery Packs.
Powerful Farah Spot Welder. Build And Repair Battery Packs.YouTube · H2 · 31 播放
00:21
36
全网最小型点焊机,阿威兹H2手持彩屏点焊机,轻松焊接18650电池
全网最小型点焊机,阿威兹H2手持彩屏点焊机,轻松焊接18650电池抖音 · H2
00:20
37
小机身,大性能。强劲双脉冲,轻松完成点焊维修。AWithZ阿威兹 H2手持彩屏点焊机
小机身,大性能。强劲双脉冲,轻松完成点焊维修。AWithZ阿威兹 H2手持彩屏点焊机抖音 · H2
00:13
38
新品上市!H2双脉冲点焊机,经济适用超适合
新品上市!H2双脉冲点焊机,经济适用超适合抖音 · H2
00:19
39
精准点焊,一手掌握!H2手持彩屏点焊机,让焊接更自由
精准点焊,一手掌握!H2手持彩屏点焊机,让焊接更自由抖音 · H2
05:47
40
【DIY】AWithZ阿威兹H2手持彩屏点焊机 ,自制40M/s暴力风扇,焊接精准,一焊成型!
【DIY】AWithZ阿威兹H2手持彩屏点焊机 ,自制40M/s暴力风扇,焊接精准,一焊成型! 抖音 · H2
01:41
41
新手做DIY,选择大于努力。最适合新手使用的小型点焊机!AWithZ阿威兹H2手持彩屏点焊机,小
新手做DIY,选择大于努力。最适合新手使用的小型点焊机!AWithZ阿威兹H2手持彩屏点焊机,小抖音 · H2
00:39
42
全网最小型的点焊机,轻松完成18650电池组装。AWithZ阿威兹H2手持彩屏双脉冲点焊机
全网最小型的点焊机,轻松完成18650电池组装。AWithZ阿威兹H2手持彩屏双脉冲点焊机抖音 · H2
00:14
43
全网最小型,手持便携式点焊机! 阿威兹H2,轻松点焊18650电池
全网最小型,手持便携式点焊机! 阿威兹H2,轻松点焊18650电池抖音 · H2
00:14
44
性能颜值+性价比拉满,双十一必须入手的。 阿威兹H2手持彩屏点焊机,便携一体式设计,轻松完成焊接
性能颜值+性价比拉满,双十一必须入手的。 阿威兹H2手持彩屏点焊机,便携一体式设计,轻松完成焊接抖音 · H2
00:38
45
阿威兹H2手持彩屏点焊机 轻松点焊18650电池,大促入手更合适!# 双十一 # 高性能实用工具
阿威兹H2手持彩屏点焊机 轻松点焊18650电池,大促入手更合适!# 双十一 # 高性能实用工具抖音 · H2
01:15
46
0.8mm合理焊针间距,焊接省时省力更省心。 AWithZ阿威兹 H2手持彩屏点焊机
0.8mm合理焊针间距,焊接省时省力更省心。 AWithZ阿威兹 H2手持彩屏点焊机抖音 · H2
00:15
47
小巧·便携·灵活·强大~ AWithZ阿威兹H2手持彩屏点焊机,给你带来全新焊接体验
小巧·便携·灵活·强大~ AWithZ阿威兹H2手持彩屏点焊机,给你带来全新焊接体验抖音 · H2
00:20
FAQH2
No weld after power-on, or welds turn black — what to do?

First make sure the pins are pressed firmly and the surface is clean; start low and step up — 0.1–0.15mm Ni-plated steel usually needs only a low-to-mid level. Look up settings by cell model × material in the WeldWorld parameter lookup.

H2 最多能焊多厚?

官方实验室最大值:镀镍钢带 0.2mm。不同材料批次与环境有差异,先在废料上试焊。

How often do I change the pins, and how?

Pins are consumables — dress or replace them when welds enlarge, spark often or blacken noticeably; see the manual's pin-change section and the Academy videos for steps.

How do I store it long-term?

锂电机型建议每 3 个月补电一次至 50–80%,避免高温与满电长期存放。

Anything unclear in this course?

Tell us which step or which model is missing and we will add lessons.

Contact
Dealer / enterprise: partner@awithz.com (placeholder)
User support: Live chat · weekdays 9:00–18:00
Creators / media / business: media@awithz.com (placeholder)
See all contact channels ›