Brushless motor turned monster fan, part 2 done. Installed + tested in one go, the sound takes off on the spot🔥

DIY monster fan | Hardcore conversion of a drone brushless motor into a monster fan🔥 Step-by-step tutorial, a spot welder builds super-strong airflow💨, enough wind to take off — the summer cooling wonder

Avoid the pitfalls in 1 minute! Beginners building a pack — 3 steps solve the core problems: set the series count ➜ set the parallel count ➜ lock in the BMS. With the AWithZ H2-2026 handheld, even a newbie can weld a finished-grade pack and get safely to the end🚗

When 'handheld' meets 'supercapacitor', the limits of welding are redefined. AWithZ HF7 — the industry's first handheld capacitor spot welder, fully tested and revealed

Industry first, major launch! The all-new supercapacitor handheld HF7 spot welder is here! Not every handheld deserves to be called professional. Li-ion pack assembly, tool re-celling, model power mods — all done one-handed. Welds solid, lasts long, tunes precisely, no compromise. Stop settling — get it right in one step. Get in on the launch, keep watching👇

AWithZ UF20B spot welder | Solid welds on 32140, copper stays put. Still struggling with copper welds that won't hold? The AWithZ UF20B supercapacitor spot welder — output steady as a rock, not fussy about materials. Smart voltage regulation, no more cold welds, consistent weld spots. Punches through 0.15mm copper with ease; tear the copper strip and the weld stays. Hand-built Li-ion packs, done in one go

Official

Everyone says copper won't weld? Brute strength works miracles! AWithZ UF20B supercapacitor spot welder — copper / pure nickel, all in, unedited footage; how would you score these welds

Copper hard to weld? The UF20B just nails it! All-new supercapacitor + high-current burst — welds copper rock-steady, solid welds that don't come loose. Li-ion repair, battery PACK, industrial spot welding, batch processing — handles them all with ease; hardcore gear for professional work

UK1 cordless portable spot welder, 9000W raging output! 1380A instant penetration. Click the knob, press the pen tip lightly, and the weld forms in an instant⚡

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

Stainless steel spatula 'broke a bone' — just toss it? The AWithZ handheld H1 spot welder gives it a 'seamless bone-setting'! Got a small item that needs rescuing? Tell me in the comments and I'll weld it next time

[Welding test] UF20B: palm-sized, with the strength of a thousand pounds. 0.2mm pure nickel sheet on an 18650 pack, solid welds, energy focused in an instant

[Unboxing moment] UF20B — a professional power station in your palm. No preheat needed, one-button stable welding, easy spot welding, enjoy the assurance of every precise weld

The ultimate welding wonder for DIY players? Unboxing the AWithZ HD2 handheld dual-pulse spot welder! Li-ion pack assembly made easy

Ultimate performance, precise welding! Ultimate performance, precise welding! The UF20B packs a high-energy supercapacitor, 10.5kW power output — even 0.15mm copper sheet welds perfectly

Light and powerful! U3 Pro spot welder masters 18650 packs! Home-made power bank ~ 8-19

Welds you can't tear apart! Don't be fooled by the small size! H1 handheld spot welder, straight out of the box onto 18650 cells: welds you can't tear off — beginners, buy with eyes closed

Brute-force output! 0.3 copper + 0.15 nickel-plated, nailed with ease! AWithZ P60F supercapacitor spot welder welds both materials steadily

UF20B welding 0.3 nickel-plated — the graduation settings

Who gets the joy of a one-second fuse? 32140 LiFePO4 power cell with 0.25 copper, welding test, P60F all-new supercapacitor spot welder

This is how a perfect weld on a 32140 LiFePO4 cell is made! AWithZ UF20B spot welder — nails the hard welds with ease

Don't throw away a dead power-drill battery! Fix it yourself with this 'portable wonder' and save more than half the cost! Small footprint, plenty of power. H1 handheld dual-pulse spot welder

P60F supercapacitor spot welder — the real-world test is legendary! 0.1mm nickel-plated steel strip + 0.2mm copper strip welded in a second, no spatter, super strong

0.4MM copper sheet fused in an instant — see the result ~ AWithZ P90C all-new supercapacitor spot welder (56.8KW)

AWithZ H1 in action: 0.15mm nickel strip on cylindrical cells — handheld design, simple and easy to pick up. Click to learn more and raise your weld quality

Pushing the limit — AWithZ P60F hardcore copper welding! 0.4mm copper sheet + 0.1mm steel sheet? Way beyond the official 0.3mm copper — real-test results beyond imagination! Full parameters at the end, come copy the homework

H1 handheld dual-pulse spot welder — the battery-welding wonder tool, nails 0.2mm nickel strip perfectly. Precise control, professional results, super easy to pick up

[Copper welding] No sweat! UF20B spot welder, efficient and stable, no cold welds

Homemade e-bike power supply

Copper sheet welding, power-cell welding — multiple modes handle it all with ease👍🏻 UF20B all-new supercapacitor spot welder

Pure copper and pure nickel stack-up! The result was so good I saved it right away! AWithZ P120D all-new supercapacitor energy-storage spot welder, 69.2kw, up to 2.0mm

Ever seen a 'sandwich' weld? A 0.37mm copper filling — the AWithZ P120D 'bites' right through! AWithZ P120D all-new supercapacitor energy-storage spot welder, 69.2kw, up to 2.0mm

A power bank making a power bank? The U3 Pro spot welder welds 0.35mm with no sweat! For a small spot welder, pick AWithZ

[AWithZ P60F | The sure-profit choice for batch production]

[Aluminium-to-nickel] The problem-ender! [Aluminium-to-nickel welding] The problem-ender! AWithZ P30C welder — tough welds made easy

[Spot welding footage] Continuous welding with no fade — 21700 packs welded with ease, 0.2mm nickel-plated steel strip fused in an instant

Precision spot welding, solid in an instant! A professional spot welder that's a step ahead in efficiency! One machine, many functions — save the cost of several devices! All-new P30C supercapacitor energy-storage spot welder

[Spot welding, filmed live] The P60F welds right through with ease — solid, flat welds! 21700 power cell + 0.15mm copper sheet + 0.15mm nickel-plated strip

High-difficulty welding handled with ease! 18650 cells welded with 0.2mm copper sheet + 0.1mm nickel-plated steel strip, welds solid and clean — professional performance, no exaggeration!💪

A must for phone addicts! Full walkthrough of a homemade 10000mAh power bank! U3 Pro spot welder, only grade-A cells. One unit, two uses: power bank + spot welder

One shot, perfectly formed, never a cold weld! Precise control of 0.15mm copper sheet! UF20B all-new supercapacitor spot welder

A must for DIY players: build your own 2S battery pack! UF20B supercapacitor spot welder

⚠️Soldering cells with an iron can damage them? A spot welder is faster, safer and more professional! The right way to weld batteries, revealed — get twice the results on your DIY projects!🔋⚡

Precise spot welding in the palm of your hand! H2 handheld colour-screen spot welder — welding with more freedom

Battery trouble ≠ scrap the whole machine. One ¥100-class spot welder revives a ¥1,000-class laptop battery: save ¥500 on a replacement, a beginner does it in 10 minutes

The secret repair shops won't tell you: ¥500+ to weld a laptop battery once? A ¥100-class welder handles it — your go-to for emergency repairs

Stop begging the repair shop! With the AWithZ handheld H1 spot welder, replace your laptop battery yourself and save ¥500 in one go

A palm-sized repair wonder! Before unboxing: what can this toy weld? After unboxing: easily welds 0.15 nickel-plated strip + 18650 cells

Pick it up in seconds! No learning needed! A spot welder you can use after one watch: power on – pick a gear – weld; even the all-thumbs crowd can make pro-grade welds

P60F brutal test! Welds falling apart? Not a chance! Tear, pull, twist — not a budge! This is a truly hardcore welder! AWithZ P60F supercapacitor spot welder

One machine, many uses, formidable performance! H1 handheld spot welder unboxing + welding test — you'll want one after watching

Welds 0.15MM nickel-plated with ease! H1 handheld spot welder — precise, stable, no cold welds

Light and portable, a compact home welding wonder! H1 handheld dual-pulse spot welder makes everyday welding more efficient

[¥70 crazy mod] Home-made car jump starter! 500,000-cycle life, military-grade alloy body, 10× more durable than an ordinary welder

U3 Pro spot welder welding button cells: small body, big energy

[Welding test] Lightweight design, formidable performance. AWithZ P60F spot welder welding test: strong power, no stalling

[Unboxing] AWithZ P60F supercapacitor energy-storage spot welder — dual pulse, millisecond trigger, precision welding up to 1.00MM, a professional spot welder

Even, mark-free welds, flawless quality! A professional supercapacitor spot welder for precision welding

Powerful spot welding, thin or thick! Powerful spot welding, thin or thick! Professional quality, handles all kinds of metalworking with ease