Lieberwell Spot Welder for DIY Battery Review – Pros & Cons – Lieberwell Handheld Spot Welder

The Lieberwell Spot Welder for DIY Battery is more than just a tool; it is a gateway to a world of creative power, an almost magical instrument for the modern maker. This 5000 watt handheld spot welder, a veritable powerhouse in a compact form, transforms the daunting task of battery pack assembly into an art form. It comes equipped with a foot pedal, which grants the user a level of control that feels both precise and effortless, as though you are a conductor orchestrating a symphony of sparks. The nine-gear adjustable settings are like fine-tuning a master instrument, allowing you to precisely match the power to your specific needs, so you can delicately fuse thin nickel strips or robustly bind thicker ones. Furthermore, with its included battery holder, nickel strip, and spot welding pen, this kit is a treasure chest, a complete workshop in a box, ready to unleash your potential. The Lieberwell Spot Welder for DIY Battery is, therefore, not merely a device but a companion for your most intricate projects.

In the hands of an enthusiast, the Lieberwell Handheld Spot Welder becomes a wand, weaving together cells with a series of tiny, brilliant flashes. The process is a dance of precision and timing, with each press of the foot pedal initiating a perfect, silent fusion. This tool is a testament to the idea that great power can be contained in a small package, and it breaks down the barriers between a novice and a master craftsman. It brings the power of industrial manufacturing to the palm of your hand, and it offers the freedom to build and repair with confidence. Consequently, the user can create custom battery packs for drones, power tools, or even electric bicycles, thereby transforming their hobbies into professional-grade creations. The portability of this mini machine means that your workshop is no longer confined to a single room; indeed, it is wherever your next project takes you. The Lieberwell Spot Welder for DIY Battery is an essential ally, a beacon for anyone who dreams of building and innovating.

Ultimately, this spot welder is an investment in your creativity and your capabilities. The smooth and reliable performance is like a steady heartbeat, guaranteeing a strong bond every single time, whereas inferior tools might leave you with a fragile, unreliable connection. The robust design and comprehensive accessories mean that you are not just buying a machine; you are acquiring a solution. Moreover, the ease of use, even for those new to the craft, makes it an approachable and rewarding tool. It is a bridge between an idea and its physical manifestation, allowing you to bring your visions to life with professional results. In essence, the Lieberwell Handheld Spot Welder is a cornerstone of any serious DIYer’s toolkit, and it stands as a shining example of how technology can empower us to build and create beyond our wildest imaginations.

FEATURES:
– 9 gears of power adjustment
– Mini and portable design
– Comes with a battery holder
– Includes nickel strip
– Equipped with a spot welding pen
– Suitable for DIY battery packs
– Designed for battery welding
– Handheld spot welder

The Lieberwell 5000 watt Handheld Spot Welder is a powerful tool. It has nine gears of adjustable power. This makes it easy to customize for different projects. The welder has a compact and portable design. It’s great for DIY battery pack welding. It comes with a foot pedal, a battery holder, a nickel strip, and a spot welding pen. It’s an all-in-one kit for anyone needing to weld batteries.

PROS:
– Great customer service
– Perfectly working product
– Good price
– Good product
– Works well for battery packs
– Fantastic product
– Works perfect
– Super easy to use
– Does as advertised
– Works with no problems
– Mechanically sound welds
– Removable foot pedal
– Removable welding probes

CONS:
– Arrived defective
– No longer welds
– Probes had fallen apart
– Barely works for battery welding
– Welds get noticeably weaker

The Lieberwell Handheld Spot Welder 5000 watt is praised by customers for being a great product at a good price. It’s described as easy to use, and many reviewers noted that it works perfectly and does exactly as advertised, making it ideal for welding battery packs. The product is also commended for its mechanically sound welds, as well as its removable foot pedal and welding probes. Despite some positive reviews, a few customers reported receiving a defective unit that either didn’t work at all or stopped working shortly after purchase. Some also mentioned that the welding probes fell apart or that the welds became noticeably weaker over time, but many still found it a fantastic product with great customer service. Read more…

Lieberwell 9-Gear Foot Pedal Welder: Compact and Precise

Lieberwell 9-Gear Foot Pedal Welder: Compact and Precise

This is the Lieberwell 9-Gear Foot Pedal Welder. It’s a blue device. It has a knob for adjusting the power. The knob has nine gears. The gears are grouped into three ranges: 1.0-3.0, 4.0-6.0, and 7.0-9.0. This allows for precise spot welding. There is a red digital display. It shows the battery voltage. The welder is compact and easy to use.


Versatile Spot Welding for Various Battery Applications

Versatile Spot Welding for Various Battery Applications

This image shows the Lieberwell 5000 watt Battery Spot Welder in use for different tasks. The top panel illustrates a user working on circuit boards. The bottom left shows the device being used on a battery pack. The bottom right image depicts a user spot-welding a cell phone battery. The product is suitable for multiple scenarios. It can be used for nickel sheets, battery packs, and cell phone batteries.


5000 watt Handheld Spot Welder

5000 watt Handheld Spot Welder

This image shows the Lieberwell Handheld Spot Welder. The welder is being used to assemble a battery pack. Two hands hold the welding probes. They are positioned to weld metal tabs onto the tops of the batteries. A foot pedal is shown in a small inset circle. The foot pedal allows for easy control of the welding frequency. The main unit is a blue box. It has a dial and a digital display. The unit connects to the probes and the pedal. The entire setup is on a wooden surface.


An 18.5-inch gold-plate terminal welding pen is shown with its features and how to use it.

An 18.5-inch gold-plate terminal welding pen is shown with its features and how to use it.

The image shows an 18.5-inch gold-plate terminal welding pen. The pen is made for welding with a thickness of 0.1mm to 0.3mm. The welding needle can be replaced. The image shows a hand holding the welding pen. It is being used to weld a battery pack. The product creates complete and firm solder joints.


Portable Spot Welder Kit

Portable Spot Welder Kit

This image shows a complete spot welder kit. It is designed for DIY battery projects. The main unit is a blue box. It has a power regulator and a digital display. The kit includes a foot pedal switch. There are also two welding pens and a power adapter. The accessories include a nickel strip and sandpaper. This kit is suitable for hobbyists and professionals. It is used for welding small components.


Lieberwell Spot Welder for DIY Battery

Lieberwell Spot Welder for DIY Battery

The image shows a blue Lieberwell 5000 watt high-power spot welder. It is designed for DIY battery projects. The device has an HD digital tube display. The display shows the battery voltage. A knob on the front panel adjusts the power. There are also LED lights and a power readout. The text “Monitor the battery voltage” is at the bottom of the image. The product is simple to use.


What’s Included with the Lieberwell 5000 watt Battery Spot Welder

What's Included with the Lieberwell 5000 watt Battery Spot Welder

The image shows all the items in the box for the Lieberwell 5000 watt Battery Spot Welder. The main product is the blue spot welder host. It comes with two welding pens, a foot pedal, and an adapter. The package also includes a roll of nickel tape and a piece of sandpaper. A user manual is also part of the kit.



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Best Lieberwell Spot Welder For Diy Battery Deals

Handheld Spot Welder, Battery Spot Welder with Automatic and Manual Modes, 80 Gears Adjustable, Mini Portable Spot Welding Pen with 2pcs Welding Tips & Nickel Sheets for DIY Battery Pack Welding

Image of Handheld Spot Welder, Battery Spot Welder with Automatic and Manual Modes, 80 Gears Adjustable, Mini Portable Spot Welding Pen with 2pcs Welding Tips & Nickel Sheets for DIY Battery Pack Welding

$25.69 @ Amazon.com (Save 16%)

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Key Features

  • ✅ 【80 Gears Adjustable】: Our handheld mini spot welder offers 80 adjustable power levels, ensuring optimal welding tailored to your material needs. It supports the welding of nickel sheets with a thickness of 0.1-0.15mm, and supports the welding of 0.2mm nickel sheets when fully charged. From nickel to stainless steel, this smart device automatically recognizes and adapts to different materials, guaranteeing firm, precise, and reliable welds every time.
  • ✅ 【Safety Meets Convenience】: With dual-mode functionality—automatic and manual—our mini welder prioritizes safety without compromising on usability. Crafted with high-quality polymer cells, it features multiple protection measures against low voltage, overcurrent, and overcharge, providing peace of mind during operation. Switch between modes effortlessly for seamless welding experiences.
  • ✅ 【Portable Performance】: Designed for one-handed operation, our all-in-one mini welder liberates your other hand for holding nickel strips or securing batteries, making welding on-the-go a breeze. Simply long-press the power button to activate, and toggle between English and Chinese with the "POWER" and "+" buttons. Plus, its compact size and ergonomic design make it perfect for mobile use in various settings.
  • ✅ 【Long-lasting Durability】: Equipped with a powerful 5000mAh battery, our mini welder ensures extended usage with minimal downtime. With a maximum output current of 1200A, it delivers robust performance for over 800 welds on a single charge, catering to your welding needs with efficiency and reliability. And thanks to its ultra-low power consumption, standby time is significantly prolonged, ensuring readiness whenever duty calls.
  • ✅ 【Intuitive OLED Display】: Featuring a vibrant OLED color display, our battery welder provides real-time feedback on power levels, battery status, preheating, delay, and welding progress, ensuring optimal control and monitoring throughout the welding process. Whether you're a professional or a hobbyist, our multi-functional welder, with its dual-pulse output, is your go-to solution for welding cylindrical lithium-ion, nickel-metal hydride, and nickel-cadmium batteries, as well as various mobile repair tasks.

Product Details

Brand:Lieberwell
Model:Q03E1

Docreate Battery Spot Welder, 11 Gear Adjustable Handheld Spot Welder, Automatic and Manual Modes, Welding Plated Nickel Sheets 0.1-0.25mm,for DIY 18650 Battery, Welding Nickel Sheets, Iron

Image of Docreate Battery Spot Welder, 11 Gear Adjustable Handheld Spot Welder, Automatic and Manual Modes, Welding Plated Nickel Sheets 0.1-0.25mm,for DIY 18650 Battery, Welding Nickel Sheets, Iron

Key Features

  • ✅ 【Portable Handheld Spot Welder】: Spot welder and weld pin in one; interchangeable weld pins; designed for easy one-handed operation; great for home and outdoor use, ideal for use as a professional or hobbyist spot welder. Weighing 142.4 grams and measuring 7.72 inches long by 1.62 inches wide, this spot welder is extremely lightweight and compact
  • ✅ 【11 GEARS ADJUSTABLE】:provides automatic and manual dual mode, dual pulse output, you can choose the mode that suits you.0.10mm nickel plated ~ 0.25mm nickel plated soldering without worry, suitable for 18650/26650/36650 and other cylindrical batteries, soldering thickness up to 0.25mm!
  • ✅ 【LED Display】: LED light display, operation at a glance, manual/automatic switching, power display, 11 adjustable gears, the device is equipped with an intelligent internal temperature detection system, when the temperature of the device is detected to be higher than 65 ° C, the device will cut off the charging input and prohibit spot welding until the temperature is lower than 63 ° C to return to normal!
  • ✅ 【Automatic/manual modes are adjustable by one key】: Automatic mode: Simply place the two pins of the spot welder in the desired position and the pen will weld automatically. The welding pins should be at 45°-60° to the welding surface. Manual Mode: Adjust the parameters, put the two welding pins of the spot welder on the desired position, hold the side of the spot welder with one hand, tilt the welding pins with the welding surface at 45°-60°, and then press the weld button on the side to finish the welding with one hand.
  • ✅ 【Multi-function spot welder】:If professionally designed spot welder, compact and portable for home or outdoor small welding, battery repair or DIY welding enthusiasts can use it. Package comes with accessories (1 handheld spot welder, 1 pen cap, 2 meters of nickel-plated plate, 1 sheet of sandpaper, 2 copper pins, 1 Type-c charging cable, 1 manual) can be given to your loved ones/family/friends.

Product Details

Brand:Docreate
Model:Battery Spot Welder
Color:Battery Spot Welder, Black

SEESII Battery Spot Welder: Spot Welder for Lithium Batteries/18650, Mini Battery Welder with Built-in Rechargeable Battery, Spot Welding for 0.1-0.2mm Nickel Sheets/Iron/Stainless Steel Sheets

Image of SEESII Battery Spot Welder: Spot Welder for Lithium Batteries/18650, Mini Battery Welder with Built-in Rechargeable Battery, Spot Welding for 0.1-0.2mm Nickel Sheets/Iron/Stainless Steel Sheets

$29.98 @ Amazon.com (Save 25%)

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Key Features

  • ✅ Compact Integrated Design: The SeeSii handheld battery spot welder features a fully integrated design, seamlessly combining the welding pen and power unit into a single compact form factor. Engineered for one-handed operation, it eliminates the need for external cables or connections, making it ideal for mobile applications, home workbenches, or confined spaces
  • ✅ Versatile Battery Welding Capability: This lithium battery spot welder supports a wide range of cell types, including 18650, 26650, 32650 lithium cells, as well as NiMH and Ni-Cd batteries. It is compatible with 0.1–0.2mm nickel-plated, stainless steel, and iron sheets, making it perfect for DIY battery pack assembly and electronic repair projects
  • ✅ 80-Level Adjustable Power: Featuring 80 selectable power levels with dual-pulse output technology, this welder offers both automatic and manual welding modes to adapt to diverse project requirements. High-temperature resistant cables ensure stable performance during continuous use
  • ✅ Fast Type-C Charging: Equipped with a 5000mAh rechargeable battery, it delivers up to 800A of output current and supports over 800 welds per charge. The Type-C charging interface enables rapid, efficient recharging to minimize downtime
  • ✅ OLED Display with Integrated Safety Features: The SeeSii mini spot welder is equipped with an OLED screen that displays real-time parameters including mode, power level, preheat status, time delay, and welding progress. Built-in safeguards protect against overcurrent, overcharge, and low voltage, ensuring safe and reliable operation

Product Details

Brand:Seesii
Model:SE209

AWithZ 9000W 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 9000W 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

Key Features

  • ✅ Two types of Trigger Flexibility & Safety: 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/bluetooth 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 Bluetooth batteries (Mode) with tailored settings accessible via the clear control panel.
  • ✅ Simple Rotary Knob Operation & Clear Interface: Effortlessly adjust settings (Gear, Trigger Time, Mode, Number of continuous spot welds) using the large rotary knob and clearly labeled control panel for ultimate user-friendliness.

Product Details

Brand:AWithZ
Model:UK1

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

$45.19 @ Amazon.com (Save 10%)

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Key Features

  • ✅ 🚀【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.
  • ✅ 📞【Wide Application & Warranty】 The spot welder with large output power can be used to connect nickel strips of 18650 lithium battery, or spot welding iron sheets, stainless steel sheets. And it is also suitable for welding 0.1-0.15mm nickel plated steel sheet and 0.1mm pure nickel sheet quickly. In the process of using the spot welder, please feel free to contact us if you have any quest.

Product Details

Brand:Docreate
Model:SKU930645-US
Color:8000w Spot Welder, Black

Hosyond 8000W Handheld Battery Spot Welder, Portable DIY Welding Machine, High-Power Spot Welder with Nickel Strip for 18650 Lithium Batteries

Image of Hosyond 8000W Handheld Battery Spot Welder, Portable DIY Welding Machine, High-Power Spot Welder with Nickel Strip for 18650 Lithium Batteries

$43.99 @ Amazon.com (Save 10%)

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Key Features

  • ✅ 🔥 Powerful 8000W Spot Welding for Superior Performance Experience exceptional welding efficiency with this high-power 8000W spot welder! Equipped with pure copper welding needles, it ensures strong, smooth, and precise welds, perfect for battery packs, nickel strips, and other DIY projects. The detachable design allows for easy replacement, extending the machine’s lifespan.
  • ✅ 🔋 Built-in High-Capacity Lithium Battery – Weld Anywhere! No need for external power sources! Our spot welder features a high-rate lithium battery, enabling you to weld on the go. Whether you’re in the workshop, garage, or outdoors, enjoy unmatched portability and convenience.
  • ✅ 📟 Smart Digital Display – Real-Time Power Monitoring Stay in control with the high-definition digital screen, which accurately displays battery levels. No more unexpected power shortages—always know your remaining charge at a glance, ensuring a seamless welding experience.
  • ✅ ⚡ Adjustable Output Current & Dual Welding Modes Tailor your welding power with the 1-9 level adjustment knob, allowing precise control over the output current to suit different materials and thicknesses. Choose between manual or automatic welding modes for ultimate flexibility—whether you prefer precision control or hands-free operation, this welder adapts to your needs.
  • ✅ 💡 Rechargeable & Energy Efficient – Low Standby Power Consumption Designed for long-term use, this spot welder supports fast recharging, so you’re always ready for your next project. Plus, with its low power consumption when turned off, you can conserve battery life without worrying about unnecessary drain.

Product Details

Brand:Hosyond
Model:H-071
Size:8000W

Spot Welder,Portable Transistor Mini Spot Welder,LCD Screen Parameter Display,Spot Welding Strip and Lithium Battery, DIY Spot Welder Kit

Image of Spot Welder,Portable Transistor Mini Spot Welder,LCD Screen Parameter Display,Spot Welding Strip and Lithium Battery, DIY Spot Welder Kit

Key Features

  • ✅ The controller is mainly for welding 0.1mm to 0.15mm ‑plated steel strip, and the power input adds a 25V10000uF high‑frequency low‑resistance capacitor for energy compensation to increase stability.
  • ✅ Five 300A MOS tubes are driven by imported special chips, and the MOS tubes can be used as fast as 20nS, which can switch quickly to prevent tube explosion.
  • ✅ The controller adopts single chip microcomputer control, accurate output pulse, LCD display screen, can display welding parameters.
  • ✅ The power board uses 2 ounces of copper, and the soldering pen wire and the input wire use 10AWG multi‑wire soft wire to increase the overcurrent capacity.
  • ✅ The controller adopts automatic welding mode, while retaining the manual interface, you can choose according to your own usage.

Product Details

Brand:Yunseity
Model:Yunseity5u2qzevoah6230
Dimensions:0.393700787 X 0.393700787 X 0.393700787 inches

SeeSii Battery Spot Welder: Handheld Mini Spot Welder with a Universal Battery Tester, 0.1-0.2mm Nickel Welding, Portable Spot Welding Machine for 18650, Lithium Battery, Coin Cell, DIY Battery

Image of SeeSii Battery Spot Welder: Handheld Mini Spot Welder with a Universal Battery Tester, 0.1-0.2mm Nickel Welding, Portable Spot Welding Machine for 18650, Lithium Battery, Coin Cell, DIY Battery

$32.99 @ Amazon.com (Save 18%)

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Key Features

  • ✅ Combo Offer: The SeeSii battery spot welder and battery tester checker offers a portable, integrated solution for both battery welding and power level diagnostics; eliminates the need for separate tools
  • ✅ Clear LCD Display: Stay in control with a vivid color display that lets you monitor voltage, gear setting, and remaining battery life instantly—no guesswork, just clear, real-time insights
  • ✅ Integrated Handheld Design: Compact, lightweight, and designed for one-handed operation, SeeSii mini spot welder features a built-in welding pen and power module; Perfect for home repairs, workshops, or field work
  • ✅ 80 Adjustable Levels for Precise Welding: With 80 power settings and auto/manual modes, it welds 0.1–0.25mm nickel sheets seamlessly; Compatible with 18650, 26650, 32650, NiMH, and Ni-Cd batteries for clean, consistent results
  • ✅ Built-in Rechargeable Battery with Fast Charging: The handheld spot welder’s internal battery frees you from power cords, letting you weld anytime, anywhere; Type-C fast charging drastically reduces downtime, ensuring your spot welding projects stay on track

Product Details

Brand:Seesii
Model:SE209C
Size:Handheld model
Color:Black
Dimensions:9.8 X 2.3 X 0.9 inches

Spot Welder Control Board, High Output Battery Spot Welder, Battery Welder PCB Circuit Board 6 Gear Adjustable, Spot Welder for Lithium Batteries, Control Board Kit Spot Welder 100-900A (‎02B-DLB)

Image of Spot Welder Control Board, High Output Battery Spot Welder, Battery Welder PCB Circuit Board 6 Gear Adjustable, Spot Welder for Lithium Batteries, Control Board Kit Spot Welder 100-900A (‎02B-DLB)

Key Features

  • ✅ Safe to use: The spot welding board requires a self-contained power supply. You can use your own bike battery or other batteries to connect to our circuit board. The battery spot welding machine has a powerful output power, with 6 adjustable gears, and can weld materials of 0.02mm or even 0.03mm. Welding is more accurate, and thousands of points can be continuously welded onto nickel plates.
  • ✅ Widely used: Spot welding plates can be used for spot welding of lithium cylindrical batteries and nickel hydrogen batteries such as 14650, 17490, 18650, 21700, 26650, and 32650. You can also repair electronic devices with batteries, such as handheld drills, electric toy cars, electric toothbrushes, electric facial washers, and so on, saving you a lot of expenses.
  • ✅ Power selection: Spot Welding Machine Lithium Battery Control Board needs its own power supply, supporting 6.5V-16V power supply, battery discharge current <900A, short circuit current <1800A, beyond the above range may damage the control board.
  • ✅ Safe use: After connecting to the power supply, it will intelligently match and determine whether the power supply can work to prevent damage to the circuit board. The operation is simple. There is a multiplier and battery capacity to choose from. It can be determined whether the battery is low-power or high-power.
  • ✅ Rich accessories: We have equipped the power supply positive and negative poles with connecting wires, screws, spot welding pens, 2-meter nickel plated plates. You can practice more on discarded batteries, familiarize yourself with the power level of each gear, and then operate your equipment in practice. This is to prevent damage to your battery. The accessories are complete, and after receiving the goods, you only need the power to operate immediately.

Product Details

Brand:Kerpu
Model:‎02B-DLB

5000W Handheld Spot Welder, Mini Battery Spot Welder 9-Speed Adjustable, Portable Spot Welding Machine DIY Kit with Nickel Strap and Spot Welding Pen for 18650 Battery Pack Welding Tools

Image of 5000W Handheld Spot Welder, Mini Battery Spot Welder 9-Speed Adjustable, Portable Spot Welding Machine DIY Kit with Nickel Strap and Spot Welding Pen for 18650 Battery Pack Welding Tools

Key Features

  • ✅ 💣【Material Is Durable】The 5000W High power spot welding machine is good performance and long service life. Which is ABS shell material, surface anodizing technology, anti-abrasive and safe to use. The spot welding machine is come with welding pen with good conductivity and low contact resistance.
  • ✅ 🔋【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】: This is a small battery pack welding machine suitable for beginners and professional welders.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.
  • ✅ 📞【Wide Application & Warranty】 The spot welder with large output power can be used to connect nickel strips of 18650 lithium battery, or spot welding iron sheets, stainless steel sheets. And it is also suitable for welding 0.1-0.15mm nickel plated steel sheet and 0.1mm pure nickel sheet quickly. In the process of using the spot welder, please feel free to contact us if you have any quest.

Product Details

Brand:Docreate
Model:Spot Welder
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