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

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

$26.99 @ Amazon.com (Save 10%)

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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: Rechargeable Battery Welder with Visual Display, 3360W Max Power with 1-99 Gears, Copper Tips, Portable Spot Welder for Lithium Battery (DIY, Repairs, Outdoor Use)

Image of SEESII Battery Spot Welder: Rechargeable Battery Welder with Visual Display, 3360W Max Power with 1-99 Gears, Copper Tips, Portable Spot Welder for Lithium Battery (DIY, Repairs, Outdoor Use)

Key Features

  • ✅ Built-in Rechargeable Battery​: Say goodbye to tangled power cords—grab this spot welder and work anytime, anywhere; Note: For optimal performance, fully charge it to 100% before first use
  • ✅ Strong Welding Capacity: With a maximum output power of 3360W, the mini spot welder stands out among handheld models; tested to weld nickel-plated sheets up to 0.2mm thick or pure nickel sheets up to 0.15mm thick
  • ✅ Visual Display Screen: An intuitive display greatly boosts convenience, letting you monitor the welding process, device temperature, and remaining battery at all times
  • ✅ Precise Gear Adjustment: With 99 fine-adjustment gears available, the spot welding equipment perfectly meets your diverse welding needs for different materials and thicknesses
  • ✅ Auto/Manual Dual Modes: Choose freely between auto welding and manual trigger welding based on your needs—adapts to various scenarios for greater convenience

Product Details

Brand:Seesii
Model:SE302

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 (UK1)

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 (UK1)

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

Battery Spot Welder, Handheld Portable Rechargeable Spot Welder for DIY 18650 Battery, Welding Plated Nickel Sheets 0.1-0.2mm, Auto and Manual Mode

Image of Battery Spot Welder, Handheld Portable Rechargeable Spot Welder for DIY 18650 Battery, Welding Plated Nickel Sheets 0.1-0.2mm, Auto and Manual Mode

$24.99 @ Amazon.com (Save 7%)

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Key Features

  • ✅ Multi-functional Spot Welder: Qyvorae handheld spot welder with built-in rechargeable battery, Charging once can spot weld more about than 200 times. It combines the built-in power supply and welding pen into 1, no need for external welding pens, easy to operate with one hand
  • ✅ Wide Application: Suitable for various cylindrical lithium batteries (18650/26650/32650), mobile phone batteries, nickel-metal hydride, and nickel-cadmium batteries; Supports welding nickel-plated sheets, stainless steel, and iron sheets (0.1-0.2mm)
  • ✅ Dual Mode: Spot welder have dual modes selectable, supports automatic and manual mode switching by your needs. You can choose the mode that suits you according to the usage scenario, it's a good choice for DIY welding enthusiasts and battery spot
  • ✅ 11 Gears Adjustable: Our portable welder with 11 adjustable Power level, You can choose the appropriate gear according to the usage scenario, more accurate welding, versatile for different welding tasks and applications
  • ✅ Multiple Protection Measures: The handheld spot welder with temperature protection, short circuit protection, abnormal battery temperature alarm, and low cell voltage alarm, suitable for home and outdoor use

Product Details

Brand:Qyvorae
Model:IDCD0025
Color:Battery Spot Welder, Black

Battery Spot Welder, 99 Gear Handheld Spot Welder with LCD Screen, Portable Mini Spot Welder for Diy 18650 Battery, Iron, Automatic and Manual Mode, Spot Welding Machine for Nickel Strips 0.1-0.2mm

Image of Battery Spot Welder, 99 Gear Handheld Spot Welder with LCD Screen, Portable Mini Spot Welder for Diy 18650 Battery, Iron, Automatic and Manual Mode, Spot Welding Machine for Nickel Strips 0.1-0.2mm

Key Features

  • ✅ 🔧 One-Hand Precision Welding – Double the Efficiency: Ergonomically designed integrated spot welder allows single-hand operation without a traditional welding pen, improving DIY repair efficiency by 30%. Perfect for 18650/26650/36650 cylindrical batteries, phone batteries, and other electronic devices requiring battery packs
  • ✅ 📟 Real-Time LCD Display with Dual Modes: Equipped with an LCD screen that shows preheating time, trigger time, and temperature in real time. Dual modes adapt to multiple scenarios: Auto Mode intelligently matches phone/Bluetooth battery tabs, while Manual Mode provides precise control for small battery packs. Supports 0.1–0.2mm nickel sheet welding
  • ✅ 👍 User-Friendly Design for Quick Operation: Upgraded thumb-position manual button makes welding more accurate and easier, ideal for delicate and precise work. Long-press to switch seamlessly between Auto and Manual modes, ensuring smooth operation for both beginners and professionals
  • ✅ 💡 Modular Design – Reduce Consumable Costs by 40%: Features replaceable welding needles with low-cost maintenance. Compact and portable, suitable for home or outdoor use. Comes in a premium gift box with full accessories (spot welder, nickel sheets, gauze, charging cable), making it an excellent DIY gift for friends, husbands, or fathers
  • ✅ 🛡 Dual-Core Safety Protection: Built-in intelligent protection system ensures safe operation: red light alarm when voltage drops below 3.2V, and blue light warning with automatic power cut-off at ≥65°C. Dual safeguards eliminate risks of over-discharge and overheating, protecting battery lifespan

Product Details

Brand:Docreate
Model:Spot Welder
Size:LCD Spot Welder-797

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

$25.19 @ Amazon.com (Save 21%)

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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

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

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

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

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

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

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:H1

AWithZ 10000mAh 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 10000mAh 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:UK3
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