Welding Machines & Accessories

AWithZ handheld spot welder review

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The AWithZ H1, a versatile battery spot welder, offers precise welding. It’s perfect for 18650 batteries and other power sources. This compact device ensures strong, reliable joins every time. Furthermore, its portable design makes it ideal for on-the-go repairs and projects.

This handheld spot welder boasts 11 adjustable gears. Users can easily fine-tune power output for various materials. Therefore, it handles both thin nickel sheets and robust iron with ease. The AWithZ welder provides excellent control, ensuring clean welds. Moreover, its ergonomic grip makes extended use comfortable.

Battery Spot Welder

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Operating the AWithZ H1 is straightforward with both automatic and manual modes. The automatic setting simplifies repetitive tasks, ensuring consistent results. Conversely, the manual mode offers experienced users greater flexibility. This adaptability makes the AWithZ suitable for beginners and pros alike. Consequently, it boosts productivity for battery pack assembly.

Key features include its ability to weld nickel sheets effectively. This makes it an essential tool for battery repair and custom pack building. Its robust construction ensures durability, providing long-term performance. Additionally, the AWithZ is an economical choice for hobbyists and small businesses. Hence, it’s a valuable addition to any workshop.

In conclusion, the AWithZ, also known as the H1 spot welder, is a powerful and user-friendly tool. It excels at welding various battery types and metallic components. Its precise control, portability, and dual operating modes make it a top choice. Ultimately, for reliable battery welding, this device delivers superior results. Read more…

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Best Awithz Handheld Spot Welder Deals

Battery Spot Welder, AWithZ Handheld Spot Welder 11 Gear Adjustable, Automatic and Manual Modes Battery Welder for 18650 Battery, Welding Nickel Sheets, Iron

Image of Battery Spot Welder, AWithZ Handheld Spot Welder 11 Gear Adjustable, Automatic and Manual Modes Battery Welder for 18650 Battery, Welding Nickel Sheets, Iron
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Product Highlights

  • ✅ NO Spot Welding Pen------No need for a spot welding pen when going out or at home, handheld spot welder that does not require additional spot welding pens, carry it with you and it's convenient to go anywhere. It combines the built-in power supply and welding pen into one, making it easy to weld without the need for an external welding pen.
  • ✅ Widely Used - Suitable for cylindrical batteries such as 18650/26650/36650, mobile phone batteries, and electronic devices that require batteries. Spot welder can be used for electronic devices that have been damaged due to battery damage, replacing the battery and resuming use (similar to handheld electric drills), saving money and protecting the environment.
  • ✅ 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.
  • ✅ 11 Adjustable Gears - The spot welding machine has 11 adjustable output power, which can be adjusted according to the different materials you spot weld. 1-3 gear mobile phone battery, 3-6 gear 0.1mm nickel plate, 6-11 gear 0.12-0.15 nickel plate. Charging once can spot weld more than 200 times.

AWithZ Battery Spot Welder with 3700W MAX 1.5" LCD Display 1000A Double-ended 99 Adjustable Levels,0.3mm Auto/Manual Modes, 7-Language UI, Portable Handheld Welder for Nickl

Image of AWithZ Battery Spot Welder with 3700W MAX 1.5" LCD Display 1000A Double-ended 99 Adjustable Levels,0.3mm Auto/Manual Modes, 7-Language UI, Portable Handheld Welder for Nickl
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Product Highlights

  • ✅ High-Efficiency Welding Performance – Supports up to 1000A output current, capable of welding 0.3mm nickel-plated steel strip, 0.25mm pure nickel, 0.2mm steel, and 0.1/0.15mm copper layers. Achieves 60,000+ welds without bulging, ensuring safe battery and nickel strip connections. Dual-pulse high-current technology delivers high precision for both thin and thick materials.
  • ✅ Interchangeable Dual-Tip Welding Pen – Equipped with removable dual-head welding tips (one fine tip for precision, one durable tip for heavy use), allowing easy pin distance adjustment. Compatible with various material sizes and thicknesses, offering flexible adaptation for both polymer and cylindrical batteries.
  • ✅ High-Capacity Portable Battery – Built-in 2500mAh lithium battery (fully charged in 2.5 hours) supports up to 2,000 welds at the lowest setting. Provides +40% more battery capacity than similar products, extending working time — ideal for outdoor use or batch production.
  • ✅ Safety Protection System – Built-in multiple protections including automatic shutdown for overheating, low temperature, and low voltage. An abnormal alarm system displays low battery or temperature warnings on the screen, enhancing operational safety.

AWithZ 11500W Battery Spot Welder, Rotary Knob Operation 100 Gears Adjustable Foot Pedal Operated, 0.1-0.3mm Spot Welder with Dual Pulse Output, Portable Spot Welder for Making DIY Battery Packs

Image of AWithZ 11500W Battery Spot Welder, Rotary Knob Operation 100 Gears Adjustable Foot Pedal Operated, 0.1-0.3mm Spot Welder with Dual Pulse Output, Portable Spot Welder for Making DIY Battery Packs
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Product Highlights

  • ✅ Two types of Trigger Flexibility & Safety: The maximum current is 1,380 A, and the power is 11.5 KW. Seamlessly switch between hands-free foot pedal operation and precise hand control (Trigger) for versatile workflows and enhanced safety when handling sensitive batteries.
  • ✅ Intelligent Thermal Protection: Built-in safety monitors battery temperature (Cont), automatically halting welding (Trigger disable) and alerting you if overheating is detected, preventing damage. If there is no operation for 8 minutes, the spot welder will automatically shut down.
  • ✅ Ultra-Low Power Consumption: Engineered for exceptional energy efficiency , significantly extending standby time between uses and reducing operational costs. Precision 100-Level Power Control: Fine-tune welding strength for delicate tasks (like phone/Button batteries) or robust jobs (cylindrical power cells) with our intuitive rotary knob.
  • ✅ Multi-Mode Welding for Diverse Batteries: Expertly weld cylindrical power batteries, mobile phone batteries, and Button batteries (Mode) with tailored settings accessible via the clear control panel.

Battery Spot Welder, 11 Gear Adjustable Double-ended Replaceable Pen Tip Spot Welder, Automatic and Manual Modes, Welding Plated Nickel Sheets for DIY 18650 Battery (Black-Upgrade)

Image of Battery Spot Welder, 11 Gear Adjustable Double-ended Replaceable Pen Tip Spot Welder, Automatic and Manual Modes, Welding Plated Nickel Sheets for DIY 18650 Battery (Black-Upgrade)
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Product Highlights

  • ✅ 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.

10000mAh Battery Spot Welder, AWithZ 1650A Output Current Max 100 Gears Adjustable Foot Pedal Operated, 13.8KW Spot Welder with Dual Pulse Output, Portable Spot Welder for Making DIY Battery Packs

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Product Highlights

  • ✅ Powerful 1650A Output & 13.8KW Max Power – Delivers consistent, strong welds for cylindrical power batteries, phone batteries, and Button batteries, supporting nickel, pure nickel, and steel up to 0.3mm thickness.
  • ✅ Three Flexible Welding Modes – Choose between Auto mode, Manual mode with button on welding pen, or Manual mode with foot pedal control for maximum convenience and precision across different work scenarios.
  • ✅ Large 10000mAh High-Capacity Battery – Extended runtime for continuous operation; supports more welds per charge compared to standard models, ideal for professional and hobbyist battery pack building.
  • ✅ 6-Gauge Pure Copper Welding Pen Included – Low resistance and high conductivity ensure stable current transmission, reducing energy loss and improving weld consistency.

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
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Product Highlights

  • ✅ 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

Fara Spot Welder, AWithZ 1060A Output Portable Battery Spot Welder(HF7)

Image of Fara Spot Welder, AWithZ 1060A Output Portable Battery Spot Welder(HF7)
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Product Highlights

  • ✅ Professional-Grade Dual Pulse Welding: The HF7 delivers firm and consistent solder joints for various materials. Effortlessly weld 0.2mm pure nickel/copper sheets and up to 0.35mm nickel-plated sheets, making it ideal for crafting durable battery packs .
  • ✅ Instant 1060A High Current & 1.5M Cycle Life: Powered by an automotive-grade super Farad capacitor with an ultra-low ESR design, it delivers a massive 1060A instantaneous current for deep, reliable penetration. The capacitor is rated for over 1.5 million cycles, ensuring long-term durability and consistent performance.
  • ✅ Intelligent Color Screen & 99-Level Precision Control: The intuitive color screen displays clear data like Power, Level, and Time for precise management. With 99 adjustable gears, you can finely tune the output to match different materials and thicknesses, from delicate 0.1mm to robust 0.5mm applications, ensuring perfect welds every time .
  • ✅ Versatile for DIY, Repair & Battery Manufacturing: Whether you're a hobbyist or a professional, this welder is your go-to tool. Perfect for electric tool renewal, model DIY creation, electronic repair, battery cell transplantation, and small hardware processing, offering unlimited creative possibilities.

Battery Spot Welder, AWithZ 1.5" LCD Screen Recyclable 11000mAh Spot Welder, 99 Gears Adjustable Battery Welder, Mini Spot Welder for 18650 Battery (11000mAh)

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Product Highlights

  • ✅ Widely Used Spot Welder: With one of our battery spot welder, you can regain your life by replacing damaged electronic devices with batteries (such as handheld drills), saving you money and protecting the environment. You can also build battery packs, such as electric bicycle battery packs, 18650 battery packs, etc. You can also make a hook on a metal product and have many other uses
  • ✅ Upgrade of Spot Welder Function: Increase the number of continuous spot welding times. We can continuously spot weld twice, allowing the spot welding machine to weld thicker materials, allowing you to use a wider range
  • ✅ High Capacity Battery: Our battery spot welder has a high capacity of 11000mAh, and charging only takes 3 and a half hours. The spot welding machine has 99 adjustable gears, suitable for different materials, such as spot welding mobile phone batteries with gears ranging from 1.0 to 3.9, materials with thicknesses ranging from 0.1 to 0.15 ranging from 4.0 to 7.0, and materials with thicknesses ranging from 0.15 to 0.25 ranging from 7.1 to 9.9
  • ✅ Large LCD Screen: 1.5-inch large LCD screen, making it easier to see the content on the screen clearly and clearly. It has a large remaining battery mark, temperature, gear, trigger time, and continuous spot welding times

FNRSI SWM-10 Battery Spot Welder,5000mAh Handheld Portable Welder Machine | Double Pulse Spot Welder Rechargeable 5000mAh Battery, Detachable Brass Welding Tips,1.8" Color LCD Screen for Battery DIY

Image of FNRSI SWM-10 Battery Spot Welder,5000mAh Handheld Portable Welder Machine | Double Pulse Spot Welder Rechargeable 5000mAh Battery, Detachable Brass Welding Tips,1.8" Color LCD Screen for Battery DIY
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Product Highlights

  • ✅ 【Advanced Double Pulse Technology】‎FNRSI SWM-10 Features a dual-pulse welding system where the first pulse cleans the oxide layer to minimize spark spattering, while the second pulse ensures consistent energy output. This significantly enhances welding stability and creates stronger, cleaner welds for professional-grade results.
  • ✅ 【High-Capacity 5000mAh Battery & 2-in-1 Design】Equipped with premium A-Grade batteries offering a large 5000mAh capacity, allowing you to complete thousands of spot welds on a single charge. Versatile enough, ensuring you stay powered up whether working on battery packs or other devices.
  • ✅ 【Precise Adjustable Output & Wide Compatibility】Offers 4 combination gear adjustments to tailor welding power for materials ranging from 0.1mm to 0.25mm thickness. Ideal for welding nickel strips, iron, stainless steel, and aluminum sheets, making it perfect for battery pack assembly and various DIY projects.
  • ✅ 【Durable Detachable Brass Welding Pen】Designed with a solid, endurable brass welding pen head that is fully detachable. If the head becomes damaged through heavy use, you can simply replace the head instead of the entire pen, saving costs and extending the tool's lifespan for long-term reliability.

8000W Spot Welder,Handheld Spot Welder,Portable Spot Welder Machine DIY Kit,High Power Handheld Spot Welding Machine,with nickel strip and spot welding pen,for 18650 Battery Pack Welding Tools

Image of 8000W Spot Welder,Handheld Spot Welder,Portable Spot Welder Machine DIY Kit,High Power Handheld Spot Welding Machine,with nickel strip and spot welding pen,for 18650 Battery Pack Welding Tools
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Product Highlights

  • ✅ 🚀【8000W Battery Spot Welder】:The upgraded spot welder with Dual Pulse Output, foot pedal welding mode which can easily weld 0.1-0.3mm thick nickel sheets, you can finish the welding work easily and efficiently, the welding spot is nice and elegant. Can be used for spot welding of batteries, hardware, and electronic components. Screen size is 2.5 X1 CM, Soldering pen Length is 350mm. Sot welder LXWXH 15X9.5X6 CM
  • ✅ 🔋【1-9 Level Knob Adjustment】:The adjustable spot welder can weld thousands of points continuously on nickel sheet after full charge,the solder pins of the adjustable spot welding machine can be removed and replaced, easy installation and operation.The mini spot welder with 9 Level output power adjustment design, you can adjust the output power 0-800A by turn the knob, the larger the value, the higher the output.
  • ✅ 🚀【Easy to Use】:The solder pins of the adjustable spot welding machine can be removed and replaced, easy installation and operation.The DIY battery spot welder machine is foot switch controls welding, spot welding is more arbitrary. Just press the nickel belt with two soldering pens and step on the foot switch. Wait for about 0.5 seconds for output spot welding,then release the foot switch.suitable for precise welding.
  • ✅ 💌【Warm Tips for Beginner】: LCD Screen Display,The battery voltage level is the key factor affecting the spot welding effect.Our spot welder screen can display the internal voltage of the product in real time,it is very convenient for you to check and charge in time.The product should be fully charged before first use, please charge when the voltage on the screen falls below 7.3V.
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