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AWITHZ Adjustable Spot Welder
The AWITHZ Adjustable Spot Welder Portable Handheld Welding Machine 90 Gears delivers stable power for DIY battery projects and portable repair work. This compact battery spot welding machine supports 18650 lithium battery assembly with precision spot welding equipment and energy storage spot welding technology. Moreover, the AWithZ-H1 Upgraded model offers smooth operation for hobby users and repair shops across the USA, Canada, Germany, and the UK. Many buyers search for price deals, sale offers, and where to buy portable handheld welding equipment online because this model combines strong 880A MAX output with lightweight handling. Therefore, users can complete nickel sheet welding tasks quickly while keeping excellent control and clean welding points.90 Gears Power Control
The 90 Gears Adjustable Power Control system helps users fine tune every welding task with better consistency and safer energy delivery. In addition, the automatic/manual gear selection supports both beginners and advanced DIY battery builders. The AWITHZ Adjustable Spot Welder Portable Handheld Welding Machine handles thin nickel strips and compact battery packs without unstable sparks or excessive heat. Furthermore, the energy storage spot welding technology improves current efficiency while reducing welding loss. Many users in Australia and France choose portable handheld welding design products because they need flexible battery repair equipment for workshops, garages, and mobile electronics service. As a result, this precision spot welding equipment gives stable performance during repeated welding sessions.Portable Handheld Welding Design
The portable handheld welding design makes this battery spot welding machine easy to carry, store, and operate in limited spaces. Besides that, the compact 43×25×192mm body fits toolboxes and workbenches without taking extra room. The Type-C input interface supports convenient charging, while the 5V/1A MAX input improves daily usability. Consequently, many DIY users order online during promotion events and seasonal sales because the AWithZ-H1 Upgraded model supports efficient 18650 lithium batteries assembly anywhere. The automatic/manual gear system also improves control during spot welding work. Meanwhile, the 4.2V MAX output voltage and 880A MAX output current deliver reliable welding power for nickel sheet spot welding solution tasks and portable precision welding equipment applications.Energy Storage Spot Welding
Energy storage spot welding technology gives faster response time and cleaner welding results during battery pack production. Therefore, AWITHZ Adjustable Spot Welder Portable Handheld Welding Machine 90 Gears remains popular among users who build custom power banks, electric bike batteries, and portable electronics. The working temperature range from -10℃ to 60℃ supports flexible indoor and workshop use. In addition, the charging temperature range from 0℃ to 60℃ improves safe charging performance. Many customers in Spain and Italy search where to buy DIY 18650 battery welding solution products because they want durable portable welding equipment with adjustable settings. Consequently, this battery spot welding machine supports repeated spot welding tasks with balanced energy output and stable handheld welding control.AWITHZ Adjustable Spot Welder
The AWITHZ Adjustable Spot Welder Portable Handheld Welding Machine also supports convenient repair tasks for small electronics and battery maintenance projects. Moreover, the 11 levels adjustable settings help users customize welding intensity according to nickel strip thickness and battery requirements. This portable handheld welding design improves comfort during long repair sessions because the lightweight body reduces fatigue. Additionally, precision spot welding equipment performance stays stable during continuous operation. Buyers often compare portable handheld welding machine price offers before they order online; however, the AWithZ-H1 Upgraded model combines affordable cost with strong energy storage spot welding technology. As a result, users across English speaking markets continue choosing this DIY 18650 battery welding solution for home workshops and repair businesses.DIY 18650 Battery Welding
DIY 18650 battery welding projects require stable current, reliable handheld control, and precise spot welding performance. Therefore, the AWITHZ Adjustable Spot Welder Portable Handheld Welding Machine supports clean battery pack assembly for power tools, portable devices, and custom electronics. The automatic/manual gear modes improve flexibility during different welding tasks. Furthermore, the precision spot welding equipment design helps users avoid unstable welding points and overheating. Many customers search for portable welding equipment sale campaigns because they want professional performance without oversized industrial tools. Meanwhile, the energy storage spot welding technology keeps current delivery smooth and efficient. Consequently, this battery spot welding machine remains suitable for workshops, electronics repair stores, and home DIY builders.Precision Spot Welding Equipment
Precision spot welding equipment from AWITHZ combines compact engineering, stable power control, and modern portable welding design. In addition, the Type-C charging interface improves convenience for users who travel or work in different locations. The AWithZ-H1 Upgraded battery spot welding machine supports energy efficient operation while maintaining strong welding accuracy for 18650 lithium batteries and nickel sheet spot welding solution tasks. Many users in the USA, the UK, and Canada order online during special акция and promotion periods because they want reliable portable precision welding equipment at competitive price levels. Therefore, the AWITHZ Adjustable Spot Welder Portable Handheld Welding Machine 90 Gears continues growing in popularity among DIY builders, repair professionals, and portable electronics enthusiasts.
h***d –
Works as it should – i’m just learning how to use the tool – so burning through a lot of strips. not the items fault;)
a***r –
I received it well. There are no problems in using it. Just using the 3rd or 4th gear is enough. It would be different if the material was a bit thicker, but it’s okay. I hope I can continue using it without any issues.
AliExpress Shopper –
I didn’t know how to turn it on at first and thought it wasn’t working because I didn’t notice the button on the side. Then I tested it and it works perfectly. Thank you for the device.
The seller’s shipping was super fast, but the carrier left something to be desired; it should have arrived earlier but was delayed due to the carrier.
F***D –
Excellent 👌 Highly recommend
R***l –
Surprinsingly for a chinese product, works very well. I tested it on old batteries and it is quite strong. At max gear it made a hole in the pole. Love the packaging and overall presnting.
l***i –
Arrived very quickly, tested on 0.10 mm nickel and it works, maybe even for 0.20 mm thickness, but I don’t think so, we’ll see, thanks.
AliExpress Shopper –
Super. I recommend it. A lid from a jar of peas, 0.15 mm tape. Power (7, 8, 9, 10, 11). The simplest version H1 already has 880A!
A***o –
It welds decently, don’t expect miracles, huge assemblies are death for this welder; it’s suitable for battery-powered screwdriver assemblies.
AliExpress Shopper –
Was not enough power to weld my battery. Prolly good for small applications like phone batteries or thin nickel. Didn’t even work on my .1 nickel the way it penetrated wasn’t strong enough
o***r –
The battery welder turned out to be a very useful tool when assembling my own cell packs. The device is solidly built, and its operation is intuitive – it only takes a few tries to master the basics. The welds come out strong and aesthetically pleasing, which indicates good quality of the impulse. Power regulation allows for adjusting parameters to different types of cells and plates. The equipment operates stably without overheating, and the work result looks professional. This is an excellent choice for DIYers and hobbyists building their own Li-Ion or NiMH batteries.
S***s –
Surprisingly works very well, boiled 20 cans on one charge and still worked, I advise you, it has already paid for itself.
O***y –
Great device, very satisfied
AliExpress Shopper –
Fast delivery. Works as expected.
AliExpress Shopper –
Everything is great, works fine, packed in a sturdy box, comes with a lot of tape, almost 100% charged.
I recommend the seller and the product))
AliExpress Shopper –
Received quickly, comfortable to hold in hand, need to practice welding and it will be good, playing with welding currents, welded 0.15mm tape at level 6.
AliExpress Shopper –
It arrived in a good shape , and it was intact….. it has been tested and confirmed, the performance is amazing and superb… I recommend it to everyone in need of it
A***s –
Very satisfied with the product, it has multiple languages including Spanish, it has an auto-off function in case it is not used for a certain period of time, the screen brightness can be adjusted.
although it took longer than expected, due to the company in charge of distributing the products in the country.
AliExpress Shopper –
Quickly, efficiently, professionally. I recommend.
R***o –
The package arrived quickly. The contact welding is of excellent quality with a good set; it welds well but you need to press the tape firmly. I used 0.15mm tape at 6 watts, but a thinner one would work just as well. I’m satisfied with the purchase.
AliExpress Shopper –
Coin battery welding was easily possible from 2-tier to 3-tier.
I ordered it without high expectations, but I think it will be useful in the future.
Recommended Products
N***r –
I received the item as described by the supplier, and i tested it with good result.
AliExpress Shopper –
Everything corresponds to the description. Received the updated version of AWithZ H1 with 880A. Very grateful to the store for the fast shipping of the product. Delivery to Kyiv took 8 days, via Meest express. I definitely recommend the seller!!!
g***r –
The package took two weeks to arrive in Ukraine. I tried it and it welds a 1 mm plate well. I will test it further and update the review.
AliExpress Shopper –
Super!!!!!!
AliExpress Shopper –
Trusted seller
K***v –
I received the device. It is very well packaged. It looks good not only in appearance. I used it for its intended purpose and i am surprised by the good performance. I recommend it to everyone who deals with assembling batteries!
AliExpress Shopper –
wonderful device. Fast delivery, well packaged, fully matches the description.
I made a mistake during assembly, had to remove it, but the welding points hold well. The charge is enough to assemble two batteries with 20 cells each.
I am satisfied with the purchase and recommend it to everyone.
D***a –
Perfect for most of the soldering I need to do at home. Lithium batteries, easy and quick learning from scratch.
AliExpress Shopper –
The product comes in a good case. Everything looks serious. Haven’t tested it yet.
m***r –
Insanely good device! the best spot welder ive used yet. dead simple, easy to understand and works perfectly right out the box.
AliExpress Shopper –
It took about 15 days to arrive. Everything is intact and matches the description. Everything fits well and can be used. Good welding, comfortable to hold in hand, has accessories, a good helper for work. I recommend it. The seller is great.
S***D –
Fast delivery and very well packaged. Device matches the description. Neatly made with a “multilingual display as well as the user manual” it’s a nice surprise. Easy to use both in “auto” mode and Manual mode. Test with the nickel foil Ep 0.2 on the mass of an ‘alkaline’ battery soldered in ‘Double Croix’ and Tear Test = very strong mechanical hold with foil tearing: Conclusive test. I recommend this portable soldering iron.
AliExpress Shopper –
Second one of these i have ordered, this one will be a gift for a friend who was impressed with mine
AliExpress Shopper –
I haven’t had the opportunity to test it yet, but a technical evaluation of the device shows that it is visually appealing and of excellent quality, and I recommend it.
E***a –
With one charge, it was possible to assemble a 10s4p battery, but the device’s battery was already weak at the end. But overall, it’s good.
AliExpress Shopper –
Not a bad welder, made neatly, pleasant to use and hold in hands. There are a total of 11 power modes. But, there is a “but”… Quite weak. It welded 0.12mm tape normally only on the last mode 11, can’t tear it by hand. I think this is the maximum it can do. Charges quickly. Lasts for many welding sessions. Suitable for one-time work, not for continuous use.
AliExpress Shopper –
Overall review: A must-have item for battery DIY beginners
Awithz H1 is a handheld spot welder that functions as a welding rod without the need for cumbersome wire connections. This product is very well-known for its cost-effectiveness among those who repair power banks or refill power tool batteries.
Advantages:
Unmatched portability: The pen-type design without a separate welding rod line makes storage and use extremely convenient.
11-level output adjustment: The intensity can be finely adjusted in 11 levels according to the thickness of the nickel plate (0.1mm~0.15mm is optimal).
Automatic/Manual Mode: Supports both automatic mode, which explodes when the two tips touch, and manual mode, which can be adjusted using a button.
Safety design: Built-in safety circuits such as overheat protection and short circuit protection ensure safe use.
Disadvantages:
Limitations of output: Professional-grade or very thick nickel plates (such as 0.2mm or thicker pure nickel) may not adhere cleanly.
Charging speed: We recommend using 5V/1A charging, so it may take a little time to fully charge.
AliExpress Shopper –
Although small, the product’s finish is excellent and its performance is amazing. It welds well in four steps and sticks well. Highly recommended.
AliExpress Shopper –
Dont work for 0.1
AliExpress Shopper –
It arrived quickly, on time, in good condition, the set is as described: tape, sandpaper, and additional electrodes. There are eleven power settings, including automatic and manual modes, and others like “ultra-economical” – why would you need that? The tape from the set works well on a level three, but burns on a level four.
A***u –
Works well, as described. I used to weld contacts on a cr2025 battery for a dell bios battery. Package received faster than expected
T***e –
The item matches the description, delivered with the indicated accessories, including a multi-language user manual, in a high-quality storage box. A first test conducted with the small nickel strip provided was conclusive, and the use is very simple. It remains to conduct more tests before starting the assembly of 18650 batteries.
AliExpress Shopper –
It arrived in good condition and I tested it; it works great. It welds well at level 4 at .10 mm, and at level 7 it’s too strong for this thickness. Good equipment, I recommend it. The purchase was made from PERU-AREQUIPA and it arrived in 29 days.
С***й –
Everything is as described by the seller, I recommend everything is good as described by the seller.
AliExpress Shopper –
This spot welding is amazing,just like the discretion!i recommend.
O***o –
Comfortable device, fits well in the hand, has some settings that change the operating mode. 0.1 and 0.15 are good. 0.2 mm is bad, maybe needs some adjustment, but unlikely to handle it.
AliExpress Shopper –
A good device. It’s just right for home use. It can even burn through a 0.12mm plate at 8-9 power levels. Great for small projects.
E***t –
A professional tool delivered in no time.
It worked just perfect.
If you are welding connectors on recharegable batteries this is what you need.
V***t –
Excellent welding. Good functionality. Just what you need for home use. High-quality.
AliExpress Shopper –
A handy tool. You need to get used to it at first. A couple of dozen points were unsuccessful. Then I realized that I needed to press harder. It works perfectly with 0.12 gauge wire.
n***r –
Excellent spot welder. The battery was fully charged. Includes everything you see in the photo. At first, it was difficult for me to weld because I was applying too much pressure. Then I got the hang of it and it worked without problems. The instruction manual includes usage details. Recommended product.
AliExpress Shopper –
Good tool! This version with changeable electrodes, very nice. Use 60-45 degrees angle of welding and automatic mode. On photo, used 0.15 mm strip, position of power -6.
AliExpress Shopper –
I was worried, but it works and its good enough for diy projects. Tool supports 7 languages en,de, it, fr, es, nl, jp. Options to change settings as preheat,trigger time, gear, welding mode (auto/manual). Easy to operate, just need some practise. 👌🏼 🫡
AliExpress Shopper –
Cool item. Just what you need for home use. The set with a strip at level 7-8 of power cooks perfectly.
I***s –
Excellent soldering iron, I’ve already tried it and it works well. Now I’m waiting for the battery to assemble a powerful one for my screwdriver.
AliExpress Shopper –
The package arrived in two weeks. The device is intact and functional. The box looks decent – it’s not a shame to give it as a gift. The device arrived fully charged. I couldn’t resist and immediately tried to weld the included strip to the battery. Everything worked in modes 6 and 7. I found a strip from some kind of laptop battery that is one and a half or even twice as thick as the original one. At the maximum level it welded well – it came off *with the meat*.
I tried cooking while connected to the charger. – everything works. This mode is provided by the manufacturer of this marvel. I am satisfied with the device.
Thank you to the seller.
AliExpress Shopper –
Normal welding for small jobs. Welds 0.15; 0.2 perfectly on 18650. Fast delivery by Ukrposhta. The battery will clearly be the weak link.
AliExpress Shopper –
A good machine. It has many welding settings. It welds the included strip (as shown in the photo) at a low power level of 4-5. I tested the 0.2mm nickel-plated steel strip – it welds at mode 8. The machine is for hobby use, for home use. There’s not even a hint of copper welding 🙂
AliExpress Shopper –
Excellent product, as described, highly recommended, the product arrived on time and well packaged, it’s worth it.
AliExpress Shopper –
A decent welding machine. Bought it as a replacement for another portable welder with wire electrodes. Tried welding a complete strip in manual mode, and it holds up quite well. If you try to tear it off, the weld points remain on the battery with pieces of tape.
M***z –
I like it overall just a little awkward to hold but i charged it up and used the enclosed nickel strap to attach to a battery and it did its job
AliExpress Shopper –
I took the cheaper one. It works great.
AliExpress Shopper –
Never before buying this welding machine did I doubt the batteries. The first attempts were a bit unsuccessful, but I think it’s possible to adapt!
I***n –
An excellent machine for small-scale assemblies. It handles tape widths of 0.1 and 0.15 mm.
AliExpress Shopper –
Delivered very quickly. a week of time in Ukraine by express. budget set for home use. for its price, I haven’t found anything better. I recommend it.
A***a –
Seller sent quickly, arrived also fast! Good quality spot welder! It is well made with good and durable materials! It also have basic set and a pair of spare pins(depending of model)! Easy to use in any situation, easy to carry on and use it right away… tried to weld- and it’s working good!
AliExpress Shopper –
Fast delivery, item as shown, looks good and works properly. My first batterypack went we’ll, i recommend to try it with old batteries first.
A***o –
Works great, looks good and a very useful tool.
A few remarks:
– the standard mode is an automatic one, so the wield starts in a short delay after the heads are connected to the conducive material (any conductive material). If you want more control – switch to manual.
– the default power is too high for the metal strip that comes with a tool. Lower gear power to 1 or 2, so it doesn’t burn through the material.
AliExpress Shopper –
It took 6 days from ordering to the delivery location in japan.
It’s so smooth and great.
There were no particular problems with the packaging (packaging) of the product.
I’m currently using awithz h1.
The good thing is that you can use it with one hand.
I can use the h1 without any problems, but i wanted to try the h2 as well, so i bought it.
When i tried it with a 0.12mm nickel sheet, i was able to weld well even with the settings below.
Preheat: 2ms
Trigger: 0.5s
Gear: 3
Mode: automatic
In the h1, i used gear 8, but in the h2 it is sufficient without having to raise it that high.
Be sure to configure the settings before use.
The buttons used for settings are the power button and the button next to it.
I’m glad i bought it.
Thank you to the seller.
o***r –
The spot welder arrived fully charged. It also comes with nickel strips to connect batteries. The battery life is good, it has managed at least 30 welds on max power so far. The manual explains how to use the welder clearly. The welds are not very strong, but good enough at max power – below max power it didn’t work very well for me. Overall for the price i’m satisfied with the product.
g***d –
Sent quickly, the box arrived a bit wrinkled, the device completely satisfied me, let’s see how it performs in the future.
AliExpress Shopper –
It is a firm and reliable instrument. Easy switching settings with buttons and display. Complete delivery with extra points, piece of nickel strip, load cable. All in a nice box.
AliExpress Shopper –
It worked well; I used it at power level 5 for the nickel tape that comes with the product.
AliExpress Shopper –
Fast shipping, fast delivery. A complete set of thin/narrow slats 0.1x8mm can be welded to 18650 batteries perfectly at a power of 6. But 0.2x10mm nickel-plated iron already requires a maximum power of 9, and one contact can be easily detached, but the other is fine. Nickel-coated copper 0.15x10mm does not cook at all, and leaves almost no residue. The 0.35mm stated by the seller in the first photo is a complete lie. But the device is nice, high-quality, and convenient. Lightweight. Low-current assemblies can be soldered using only iron coated with nickel up to 0.15mm. It’s possible to use 0.2mm, but it’s no longer comfortable and there will be many defects with all the associated consequences. I recommend the seller, it’s a good device for the money. I hope it will live a little longer.
M***k –
Easy to use and works great. I am very happy with how easy the spot welder works
S***o –
Tried it immediately with a Lion 6s pack, I must say that it works well, for short jobs it’s excellent. Good quality, let’s see over time how long it lasts, for now perfect.
K***m –
Works as stated/intended .
It welds batteries okay ,but i would not
Recommend this for welding bigger quantities
Of batteries , it is simply too weak for this .
I have another much more powerful welding
Machine for this application that cost 5-6 times
This device ,but for very small assemblies of batteries ,
Like 2-8 cells batteries , this device comes as a very handy
Welding device .
AliExpress Shopper –
Super fast delivery. Arrived half charged, with the included tape I’ve already done two bindings on the third level. Works great, 100% satisfaction.
P***n –
Received very quickly, super price, works like a charm. What used to be a messy job taking a long time, now it done very neatly and in a split second. Great item.
AliExpress Shopper –
Excellent, highly recommended.
AliExpress Shopper –
I loved it and am already using it to take advantage of the 2032 battery compartment in my laptop.
AliExpress Shopper –
The product is normal, it does the job, but I wouldn’t say it’s very powerful as some reviews mentioned. However, it does small tasks.
AliExpress Shopper –
Arrived in good condition… Very good product, 99 speeds and I was only at speed 25 to weld both batteries. It’s so strong that it wasn’t the welds that gave way when I pulled on it, but the nickel plate that tore (certainly because it’s very thin, it must be 0. 10mm, I bought size 0. 15 and it’s already much thicker to the touch). Possible to weld plates up to 0.35mm but under conditions, you will see it explained in details. We can weld with several types of materials up to 0. 25mm but for 0. 35mm there will only be one type of material possible according to them, I haven’t tested yet, but I will come as usual to say what it is like in about 3 months, while I do several types of welding. In any case, I really recommend this device!
AliExpress Shopper –
It works perfectly, I really liked this spot welder for my batteries and various projects, thank you.
Є***а –
It welds quite well. I liked how the first device worked. In terms of quality, it doesn’t seem very expensive, but it satisfies me. I didn’t communicate with the seller.
AliExpress Shopper –
The product is high quality, matches the description, works perfectly, well packaged, shipped quickly, i recommend it, thank you