PFCTART 18650 Battery Welder Review – Pros & Cons – Battery Spot Welder

The PFCTART 18650 Battery Welder is a marvel of miniature engineering, a pocket-sized powerhouse that brings professional-grade welding capabilities right to your fingertips. This small but mighty machine, a true wizard of connections, is designed for the meticulous work of joining nickel sheets to 18650 batteries, as well as for welding iron and other small metal components. Its handheld form factor belies its robust functionality, for it is a tool that dances between the delicate and the powerful, offering eleven distinct gear settings that allow for precise control over the welding process. Consequently, you can adjust the intensity to suit the specific material thickness, ensuring a flawless and secure weld every single time. Moreover, the PFCTART 18650 Battery Welder is not just a tool; it is a catalyst for creation, enabling hobbyists and professionals alike to build battery packs, repair electronics, and undertake countless other projects with newfound ease and efficiency. Therefore, it is the perfect fusion of portability and performance, a steadfast companion for any maker.

Furthermore, this portable battery welder is a testament to thoughtful design and user-centric innovation. Its simple, intuitive interface ensures that even a novice can begin welding with confidence after just a few moments of practice. The machine operates with a quiet hum, a gentle whisper of power that contrasts sharply with the strong, lasting bond it forges. Meanwhile, its compact size means it can be effortlessly transported to any workspace, whether it’s a bustling workshop or a quiet corner of your home, and its durable construction promises longevity and reliability, a loyal servant in a world of temporary gadgets. Indeed, this is a tool built to last, a little warrior that stands ready to tackle the most intricate welding challenges. The PFCTART 18650 Battery Welder, in essence, is the silent partner in your creative endeavors, always ready to lend its strength when you need it most. Hence, it is an essential piece of equipment for anyone working with batteries.

Ultimately, the PFCTART 18650 Battery Welder transcends its simple function to become an indispensable asset for any project requiring precision welding. It is the bridge between loose components and a unified, functioning whole, a silent artisan that weaves together the disparate parts of your project with a spark of pure potential. Thus, it empowers you to build, to repair, and to innovate, transforming abstract ideas into tangible realities. In conclusion, this machine is not merely a device for welding; it is an instrument of possibility, a key that unlocks new horizons in electronic fabrication. Consequently, its versatility and power make it a truly valuable addition to any toolkit. It represents the pinnacle of handheld welding technology, a beacon of efficiency and reliability.

FEATURES:
– Supports 18650 batteries
– Welds nickel sheets
– Welds iron
– Model number: YMGG00021
– Brand: PFCTART
– Product type: Spot welder
– Adjustable welding power
– Designed for battery welding

The PFCTART YMGG00021 is a handheld, portable spot welder designed for battery welding. This battery spot welder is adjustable with 11 different gear settings to control welding power. It is capable of welding various materials, including nickel sheets and iron, making it a suitable tool for tasks like joining 18650 batteries.

PROS:
– Includes all necessary materials
– Good for quick welds and repairs
– Can be used on more than just batteries
– Easy to hold and use
– Comes with a lot of nickel strip
– Includes 18650 cell holders
– Excellent and practical product
– Easy to use
– High quality
– Glad I got it
– Used for numerous repairs
– Used to build a battery bank
– Nice size and decent performance
– Good welds with 0.1 mm strip
– Battery powered is a neat feature
– Not a bad value
– Handy for a go bag
– Can be a tool for your toolbox

CONS:
– Welds pull right off
– Learning curve
– Not the most ergonomic to hold
– Automatic mode is not reliable
– Welds with thicker nickel are difficult
– Plastic body doesn’t feel soft
– Settings are referred to as ‘gears

The PFCTART Handheld Spot Welder Machine, YMGG00021, is a portable and practical battery spot welder designed for quick welds and repairs on 18650 batteries, nickel sheets, and iron. It is easy to hold and use, featuring an 11-gear adjustable setting for varied welding needs. The product includes all necessary materials, such as a generous amount of nickel strip and 18650 cell holders. Customers praise its decent performance, high quality, and convenience for building battery banks or for inclusion in a go-bag, noting that it produces good welds on 0.1 mm strips. However, some users have noted a learning curve and challenges with ergonomics, automatic mode reliability, and welding thicker nickel. The plastic body is also mentioned as not feeling soft, and some welds may pull off, indicating a potential limitation in its application. Read more…


Spot Welder Design: Integrated vs. Traditional

Spot Welder Design: Integrated vs. Traditional

This image compares two different types of spot welding pens used for welding nickel sheets onto batteries. The left side shows an integrated spot welding pen. This design combines the welder and the pen into one tool. It is shown being used for one-handed operation. The right side shows a traditional spot welding pen. This design uses separate cables and pens. It requires two hands to operate. The image highlights the ergonomic difference between the two designs.


11-Gear Adjustable Battery Spot Welder

11-Gear Adjustable Battery Spot Welder

This image shows a person using a spot welder on a battery pack. The welder has a pen-style tip. The display on the tool shows the power settings. A chart at the bottom of the image highlights the 11 different gear settings. These gears allow for precise power adjustments. This is used for welding batteries together.


Product Features for a Handheld Spot Welder

Product Features for a Handheld Spot Welder

This image shows the features of a spot welder for nickel-plated materials. The first panel shows how to turn on the device by pressing a button for 2-3 seconds. The second panel displays a digital caliper measuring the recommended thickness of the welding material, which is between 0.1 and 0.2 mm. The third panel highlights the device’s gear and mode selection, including manual and automatic options. Finally, the fourth panel shows the welding tips at a 60-degree angle, which makes welding easier.


Portable Battery Spot Welder Kit

Portable Battery Spot Welder Kit

This image shows a PFCTART 18650 Battery Welder kit. The main item is a black, pen-shaped spot welder. It is shown with sparks coming from its tip. The welder has a USB-C charging port. It has a power button and indicator lights. The kit includes several accessories. There are four strips of nickel plating. A USB-C charging cable is included. The kit also contains a small file-like tool. A piece of black sandpaper is part of the set. Finally, there are two nickel rings.


Handheld Spot Welder for Battery Repair

Handheld Spot Welder for Battery Repair

This image shows a PFCTART 18650 handheld battery spot welder. It is a 2-in-1 tool. The device is being used to repair a phone battery. The image also shows that it is suitable for cylindrical batteries like 18650, 26650, and 32650. The tool is compact and easy to hold.


Portable Spot Welder Kit with Accessories

Portable Spot Welder Kit with Accessories

The image shows a complete kit for a portable spot welder. The main item is a handheld spot welder. It is gray and sleek. The kit also includes various accessories. These are a charging cable, a metal file, and sandpaper. There are also two rolls of nickel sheets. The kit comes with 5×4 battery holders. A multi-language instruction manual is also included. Everything is neatly arranged next to a black packing box.



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Best Pfctart 18650 Battery Welder Pros Deals

Battery Spot Welder, Portable Handheld Battery Spot Welder for Lithium Batteries, 18650 Battery, 0.1-0.25mm Nickel Strips, Welding Nickel Sheets, Iron, 11 Gear Adjustable and Auto Manual Modes

Image of Battery Spot Welder, Portable Handheld Battery Spot Welder for Lithium Batteries, 18650 Battery, 0.1-0.25mm Nickel Strips, Welding Nickel Sheets, Iron, 11 Gear Adjustable and Auto Manual Modes

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Key Features

  • ✅ 🔋 Wide Application: Compatible with 18650, 26650, 36650 cylindrical batteries, and smartphone batteries, this welder is perfect for DIY battery pack repairs, refurbishing broken electronics, and extending device life. A cost-effective and eco-friendly alternative to replacement
  • ✅ 🔧 No Welding Pen Needed: This handheld spot welder is designed for ultimate portability. With a built-in power source and integrated welding tips, you can weld anytime, anywhere—no external welding pen required. Ideal for both home and on-the-go repairs
  • ✅ 🧠 Easy to Operate: With clearly labeled buttons, operation is a breeze—even for beginners. Simply hold the side power switch for 2 seconds to activate, and press the mode selector to choose from automatic or manual welding. Fits in your hand for effortless control
  • ✅ ⚙️ 11 Adjustable Power Levels: With 11 precision-controlled output levels, you can match the welding power to your material: levels 1–3 for phone batteries, 4–6 for 0.1mm nickel strips, and 7–11 for 0.12–0.15mm nickel strips. One full charge delivers over 200 welds, making this tool efficient and reliable for any project
  • ✅ 🛡️ Built-in Safety System: Equipped with a high-quality polymer battery, this mini spot welder includes overcharge protection, overheat protection, short-circuit protection, battery temperature alerts, and low voltage alarms. It even supports breakpoint welding, with ultra-low power consumption and extended standby for peace of mind

Product Details

Brand:AGOAL
Model:Spot Welder 756
Size:7.7x1.6 inch

5000mAh Battery Spot Welder, AWithZ 90 Gears Adjustable 2" LCD Screen Spot Welder, Replaceable Pen Tip 18650 Spot Welder Kit with Manual Control Pen, Mini Spot Welder for Lithium Batteries (U3 Pro)

Image of 5000mAh Battery Spot Welder, AWithZ 90 Gears Adjustable 2" LCD Screen Spot Welder, Replaceable Pen Tip 18650 Spot Welder Kit with Manual Control Pen, Mini Spot Welder for Lithium Batteries (U3 Pro)

Key Features

  • ✅ 2-inch Round UI Interface: we use a round interface to show the operation of the UI content, this different colour colours can be seen more intuitive. The large size colour LCD screen makes the vision not fatigue. If there are scratches, just tear off the protective film.
  • ✅ Upgraded Enhancements: Our Battery Spot Welder adds enhancements “Continuous Spot Welding Time”, which allows you to spot weld 3 times in a row in the same position without moving the spot welder pen. Built-in 7500 mAh high-capacity battery with long battery life, takes about 3 hours to fully charge.
  • ✅ Removable Spot Welding Tip: The length of the spot welding pen is roughly 40cm long, the pen tip is very easy to remove, easy to replace, easy to DIY spot welding pen tip. The thicker barrel of the pen is comfortable for us to hold, there is a manual mode button on the pen tip, manual mode does not need to use a third hand to operate.
  • ✅ Battery Spot Welder can be Used in Many Parts of Life: a full charge can spot weld thousands of times, you can use it to form 18650/21700 battery packs, or repair your electronic equipment, such as handheld electric drills, children's electric toys, you can bring back to life the products that have been damaged because of the batteries, saving your money. Even you can use it for stainless steel and stainless steel splicing to make handmade jobs.
  • ✅ Complete Spare parts and Fast Service: The packaging includes 7500mAh battery spot welder, 2M nickel plates, 40cm spot welding pens, grinding gauze, charging cables, English instruction manuals, and we also have electronic instruction manuals that can be downloaded.

Product Details

Brand:AWithZ
Model:U3 Pro

Capacitor Battery Spot Welder, AWithZ UF20B 10.5KW Spot Welder, 3-in-1 Auto & Manual & Foot Pedal Three Modes Welding Equipment for 18650/LiFePO4 Lithium Battery Pack Building with Foot Pedal

Image of Capacitor Battery Spot Welder, AWithZ UF20B 10.5KW Spot Welder, 3-in-1 Auto & Manual & Foot Pedal Three Modes Welding Equipment for 18650/LiFePO4 Lithium Battery Pack Building with Foot Pedal

Key Features

  • ✅ 5 Minute Quick Start Spot Welder: We use a wide voltage input of 100-240V and an adapter of 15amp high current for fast charging Connect the spot welding machine to the power supply using our adapter, and quickly reach the spot welding mark within 5 minutes (the display screen shows OK for spot welding), which can be used anywhere in the world
  • ✅ 3-in-1 Mode: Our spot welder has an automatic mode and a manual mode, as well as a foot pedal mode. The automatic mode is where you adjust to the proper setting, insert the spot welder and start working immediately. Manual mode is to adjust to the manual mode, press the button on the spot welding pen will output once. Foot Mode, when you use the foot pedal, the positioning of the soldering probe is much easier. It is very convenient to step on the foot pedal and the spot weld pen will output a signal once
  • ✅ Wide Application Range: A well made, compact spot welder. Not only for battery pack work, such as cylindrical batteries such as 18650/14500/21700, but even LiFePO4 batteries, industrial batteries, etc. And it can also be used for spot welding of different materials, for example, such as nickel plated sheet, stainless steel sheet, iron sheet, 0.2 nickel-plated and 0.2 nickel-plated butt-welded to achieve a material thickness of 0.4mm. There are 99 adjustable gears, with different gear requirements for different materials
  • ✅ Professional Battery Spot Welder: Equipped with built-in super energy storage capacitors, Ultra capacitors have many thoughts of cycle life, and the maximum pulse welding power can reach 10KW. It is a brand new MOS, with no interference to the circuit or tripping issues, stable and sustainable operation, making it the best choice for professionals and DIY enthusiasts. But please, you must use it by connecting it to the wall power and charging it while using it, because the Faraday capacitor stores very little electricity and will be consumed within a minute or two
  • ✅ Product design: The exterior design is rounded with no corners, so it won't hurt when a body part touches it. The shell is made of aluminum alloy, comfortable to the touch, beautiful appearance, not easy to scratch, but also has a flame-retardant nature, very safe

Product Details

Brand:AWithZ
Model:UF20B

SEESII Battery Spot Welder: 9600mAh Cordless Battery Welder, 0.1-0.25mm Nickel Strip Compatibility, LCD Display, 10-90 Adjustable Gears, Foot Pedal Control, for Battery Packs DIY & Repair

Image of SEESII Battery Spot Welder: 9600mAh Cordless Battery Welder, 0.1-0.25mm Nickel Strip Compatibility, LCD Display, 10-90 Adjustable Gears, Foot Pedal Control, for Battery Packs DIY & Repair

Key Features

  • ✅ Built-in 9600mAh Rechargeable Battery​: No more tangled power cords! Grab this spot welder and work anytime, anywhere; Note: For optimal performance, fully charge it to 100% before first use
  • ✅ Upgraded 0.1-0.25mm Battery Spot Welder: Dual pulse + pedal control for effortless welding of 0.1-0.25mm nickel plates; Perfect for batteries, hardware & electronic components
  • ✅ LCD Display: Real-time battery voltage readout—key for great welding! Easily check levels and recharge (Please charge when below 7.3V)
  • ✅ Easy to Operate: Compact & lightweight (saves home space)—easy to take anywhere; Press the foot switch: red light flashes 3x fast, one power output = welding done!
  • ✅ Beginner-Friendly Tips: 1. Charge fully upon receipt, then practice multiple times to find the right welding strength; 2. Do not touch the two-pin clamp during use—risk of internal fuse explosion and equipment damage

Product Details

Brand:Seesii
Model:SEE-08
Dimensions:1 X 1 X 1 inches

Battery Spot Welder, Awgem Battery Welder 99 Gear Handheld Spot Welder with LCD Screen Auto/Humanized Manual Modes, Portable Spot Welding Machine for Welding Nickel Strips and Iron

Image of Battery Spot Welder, Awgem Battery Welder 99 Gear Handheld Spot Welder with LCD Screen Auto/Humanized Manual Modes, Portable Spot Welding Machine for Welding Nickel Strips and Iron

Key Features

  • ✅ [One-handed precise spot welding·Free your hands and double the efficiency]: Awgem SH2 Battery Spot Welder,Integrated ergonomic design. No need for traditional welding pen, one-handed welding of small battery packs is completed, DIY maintenance efficiency is increased by 30%.(Applicable to cylindrical batteries such as 18650/26650/36650, mobile phone batteries, and electronic devices that require batteries.)
  • ✅ [LCD screen real-time display, dual mode to overcome multiple scenarios]: Awgem SH2 LCD screen displays the Preheating/Trigger time/Temperature in real time, the dual-mode icon automatically highlights the prompt, the automatic mode intelligently matches the mobile phone/Bluetooth battery sheet, and the manual mode accurately controls the welding of small battery packs, supporting the welding of 0.1-0.2mm nickel-plated sheets.
  • ✅ [Humanized design, simple and fast operation]: SH2 Spot welder upgraded manual button: The manual button is designed to the thumb position to make manual welding easier and more accurate. More suitable for precise and detailed welding work. Long press the manual welding button to switch between manual/automatic mode at any time.
  • ✅ [Modular design·40% reduction in consumables cost]: Spot welder for batteries innovative replaceable spot welding needle design, low replacement cost. suitable for home or outdoor use of mini spot welding machine, we provide exquisite gift box packaging, packaging accessories are complete (spot welding machine, nickel sheet, gauze, charging cable). Best DIY gift for friends, boyfriends, husbands, and fathers.
  • ✅ [Dual-core safety protection·worry-free welding]: Awgem spot welder,Exclusively developed safety system: automatic red light alarm when the battery cell voltage is less than 3.2V, forced cutting of the welding point and blue light warning when the temperature is ≥65℃, double protection eliminates the risk of over-discharge/overheating and protects the core life of the battery.

Product Details

Brand:Awgem
Model:SH2
Dimensions:0.6 X 1.5 X 6 inches

Battery Spot Welder, Kerpu 18650 Spot Welder Machine Pocket Size with 11 Gears Adjustable,5000mAh Rechargeable Battery,2M Nickel Sheet & 4X4 Battery Holder For Making Battery Packs

Image of Battery Spot Welder, Kerpu 18650 Spot Welder Machine Pocket Size with 11 Gears Adjustable,5000mAh Rechargeable Battery,2M Nickel Sheet & 4X4 Battery Holder For Making Battery Packs

$39.99 @ Amazon.com (Save 20%)

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Key Features

  • ✅ Pocket-sized mini spot welder: Kerpu mini-size battery spot welder CP01. only half the size of other spot welders, easy to carry. designed for welding nickel strips of cylindrical batteries, NI-MH batteries,18650 nickel-cadmium batteries, etc. built-in 5000mAh rechargeable batteries, you can spot welding your battery anywhere anytime.package included complete accessories, it's a great gift idea for fathers, husbands, male friends, and DIY enthusiasts.
  • ✅ Supports more precise spot welding mode settings: We have optimized and upgraded the product. the battery spot welder support 11 gears adjustment, support automatic modes. making it easy to make battery packs (support welding thickness of less than 0.2mm of iron, steel, and stainless steel sheets). use the equipped power cord to quickly charge the device, and maintain the battery level at 50% every time, to achieve the best welding effect.
  • ✅ Multi-battery application tool: Unlike other plastic shells, our product is made of aluminum alloy, surface anodized, fire-resistant, and drop-resistant.the LED indicator light is very easy to identify the gear adjustment changes, charging status, and battery level changes. easy-to-spot welding cylindrical batteries, NI-MH batteries, and 18650 nickel-cadmium batteries. Note: Do not use too thick nickel foil (such as a thickness than 0.2mm).
  • ✅ Pay attention to the details of the product and the safety of use: CP01 is built in a 5000mAh rechargeable battery, and our product has passed overcharge protection, safety temperature control protection, load detection, and short circuit detection to protect your safety. In addition, when the product temperature exceeds 60 degrees, the device will pause to avoid battery damage and fire.
  • ✅ Equipped with 2M nickel strips and 4 battery brackets: The package includes 1x 5000mAh pocket-sized battery spot welding machine, 2x spot welding pens (line length 30CM + pen head 9CM), 2M nickel-plated foil (L=2m, W=0.9cm, Thickness=0.1mm), 4X4 battery brackets, 1x Metal file, 1x 1M USB to Type-c charging cable. If you have any questions, please feel free to contact us. Your good experience is important to us!

Product Details

Brand:Kerpu
Model:CP01
Dimensions:9 X 2 X 5.99 inches

Spot Welder,Kerpu Enhanced 0.2mm LCD 7500mAh Battery Spot Welder,Adjustable 80 Gears Battery Welder for 18650 Battery,4X4 Holder for Making Battery Packs,Type-C Intput Spot Welder with 5M Nickel Sheet

Image of Spot Welder,Kerpu Enhanced 0.2mm LCD 7500mAh Battery Spot Welder,Adjustable 80 Gears Battery Welder for 18650 Battery,4X4 Holder for Making Battery Packs,Type-C Intput Spot Welder with 5M Nickel Sheet

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Key Features

  • ✅ LCD Display, Operation at a Glance: NEW SPOT WELDER with an LCD screen clearly and completely displays Delay, Gear, and Temperature. The temperature display shows the battery temperature, making it easy for us to see when to rest the spot welding machine. Delay time supports 0.5s unit adjustment. Gear supports 1&0.1 unit adjustment (gear max to 8.0). professional adjustment to meet different use scenarios.
  • ✅ Widely Used: Suitable for 18650 and other cylindrical lithium batteries, nickel metal hydride batteries, cadmium nickel batteries can be welded firmly, repairing mobile phone batteries, as well as repairing electronic devices such as handheld drills, power banks, and other devices containing batteries. It can be also used to weld iron, steel, stainless steel sheets with the thickness less than 0.2 mm/0.007 inch to other iron, steel, stainless steel materials. with it, save your time and effort.
  • ✅ Gear and Mode: Adjustable output power of 80 grades, no need to press, more accurate welding and more stability welding. Automatic easy to operate, press and hold the On/Off key for 2 seconds to start the machine, and then adjust the gear. When two spot welding pens touch the nickel plate at the same time once, it will automatically touch the nickel plate once.Detailed English instruction manual, easier to use.
  • ✅ Multiple protection: Our portable spot welders own perfect over-charge, over-discharge, over-temperature etc protection functions and double protection performance.Unique overheating protection device automatically cuts off power when the overheating occurs. Any operation within 8 minutes in the afternoon will automatically shut down to protect personal safety.
  • ✅ Can be a Decent Gift: the package includes: 1x 7500mAh battery spot-welding machine, 2x spot-welding pen (cable length 30cm+pen head 9cm), 1x5m nickel-plated foil (L=5m, W=1cm, Thickness=0.1mm), 4x4 Battery Holder,1x Metal File,1xType-c charging cable. please feel free to contact us. Your good experience is very important to us!

Product Details

Brand:Kerpu
Model:YJ7500

pure nickel strip for 18650 batteries spot welder (0.15x10mm 9.8ft)

Image of pure nickel strip for 18650 batteries spot welder (0.15x10mm 9.8ft)

Key Features

  • ✅ .Pure nickel strip 21700,high purity to 99.96%, 100% new and high quality,5Meters length nickel strip in roll.0.15(thickness)x10mm(width), Length 16.4ft(5Meters)
  • ✅ .For connection of 21700 lithium battery pack when spot welding,After testing, the 0.15mm thick and 10mm wide pure nickel belt can continue to pass a current of 20A for a long time (the test time is 60 minutes). When passing 25A, the temperature of the nickel strip rises rapidly, that is, overload
  • ✅ .The current test is for reference. If you want to increase the current, you can increase the number of series connection, or add a layer of pure nickel in parallel connection
  • ✅ .Regarding the detection of pure nickel belts, (1) use a sander to grind without sparks, (2) put it in salt water to test, and it will not rust. Note that pure nickel belts are magnetic metals and cannot be simply tested with magnets
  • ✅ .E-bike or e-car battery packs or other mobile battery pack requires the pure nickel strip to spot welding to avoid rust and corrosion,More Safe and efficient

Product Details

Brand:SUIDI
Model:U-N
Size:0.15x10mm 9.8ft

KGKGK 737G Spot Welder Automatic Welding Machine for 18650 Lithium Battery Pack 1.5KW LED Illumination Double Pulse for Industry

Image of KGKGK 737G Spot Welder Automatic Welding Machine for 18650 Lithium Battery Pack 1.5KW LED Illumination Double Pulse for Industry

Key Features

  • ✅ PRODUCT DETAILS The professional battery spot welding machine is for fixed battery spot welding and pedalcontrolling welding The fixed weld head is made of a copper needle, and it can weld 0.12 mm pure nickel and 0.15 mm nikcel plateing. It can get firm, accurate & beautiful spot welding function done quickly
  • ✅ PULSE DISPLAY CURRENT ADJUSTMENT Under spot welding there are 12 pulse welding modes for a wider range of welding materials with an LCD pulse screen for your observation The stepless welding current adjustment ranges from 50 to 800 Amps. Welding pressure adjuster (range: 200-700g) on top is designed for different thickness workpieces.
  • ✅ LED LIGHT ILLUMINATION- The pulse spot welder can quickly weld the huge power battery packs. The enhanced LED lighting version is easy to light the welding operation. Suitable for welding and assembling battery pack in a low luminance environment.
  • ✅ CONVENIENT ACCESSORIES- The spot welder comes with a foot controller, allowing you to stamp the pedal to control the machine to improve welding efficiency & accuracy
  • ✅ DIVERSE APPLICATION The battery pulse spot welder is compact easy to carry and operate It suits various sizes of battery packs, button battery, polymer battery, electronics, maintenance, battery industry, welding, circuit board, etc.

Product Details

Brand:KGKGK
Model:1005002994968521
Size:One Size
Color:One Color
Dimensions:N/A X N/A X N/A in

Handheld 18650 Battery Spot Welder with 1.5" LCD Display, AWithZ Double-ended 99 Adjustable Levels, Auto/Manual Modes, 7-Language UI - Portable DIY Welding Tool for Lithium Battery Packs

Image of Handheld 18650 Battery Spot Welder with 1.5" LCD Display, AWithZ Double-ended 99 Adjustable Levels, Auto/Manual Modes, 7-Language UI - Portable DIY Welding Tool for Lithium Battery Packs

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Key Features

  • ✅ Innovative Dual-Tip Design: Features both a micro needle tip for precision welding on thin materials and a macro cone tip for deep penetration on thick materials, doubling versatility and durability in one tool.
  • ✅ Precision Micro Welding: The micro needle tip achieves ultra-thin material welding with high accuracy (+0.05mm), preventing piercing and ensuring clean, reliable connections.
  • ✅ Efficient Macro Welding: The macro cone tip delivers balanced heat distribution for deep welding on thicker materials, reducing the heat-affected zone by 30% to prevent weak joints.
  • ✅ Premium Material & Long Life: Constructed from high-conductivity aluminum oxide copper, it offers exceptional electrical performance and a extended service life of over 5000 cycles.
  • ✅ Easy to Use - ONLY 2 buttons, our spot welder the buttons are labeled,easy to use. The battery spot welder does not need to leave our palm. Press and hold the power switch button on the side for 2 seconds with your middle finger, press the gear adjustment button on the top with your index finger once, and press and hold for 2 seconds to adjust the automatic or manual mode.

Product Details

Brand:AWithZ
Model:H2
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