Best Battery Spot Welder

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1Spot Welder, Kerpu Mini Spot Welder, Portable Spot Welder Machine, ... Top Pick

Spot Welder, Kerpu Mini Spot Welder, Portable Spot Welder Machine, …

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2Havcybin Welding Machine Pen DIY Portable12V Battery Storage Spot Welder ... Best Quality

Havcybin Welding Machine Pen DIY Portable12V Battery Storage Spot Welder …

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3Spot Welder Rechargeable Upgraded Enhanced Spot Welding Machine 6700Mah Battery ... Recommended

Spot Welder Rechargeable Upgraded Enhanced Spot Welding Machine 6700Mah Battery …

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4Upgraded Enhanced Rechargeable Portable Spot Welder Machine 6 Gear Adjustable ...

Upgraded Enhanced Rechargeable Portable Spot Welder Machine 6 Gear Adjustable …

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5Shkalacar Integrated Type Spot Welding Pen, Automatic Trigger Weld Machine ...

Shkalacar Integrated Type Spot Welding Pen, Automatic Trigger Weld Machine …

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6Upgraded Mini Spot Welder with LCD Screen, Riiai 70 Gears ...

Upgraded Mini Spot Welder with LCD Screen, Riiai 70 Gears …

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7SHONAN Pure Nickel Strip 99.6% Nickel, 2 Inches Nickel Strips, ...

SHONAN Pure Nickel Strip 99.6% Nickel, 2 Inches Nickel Strips, …

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8Upgraded Bifrc Spot Welder, 9 Gear Adjustable Spot Welder for ...

Upgraded Bifrc Spot Welder, 9 Gear Adjustable Spot Welder for …

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9High purity Pure Nickel belt 2P lithium battery nickel strip ...

High purity Pure Nickel belt 2P lithium battery nickel strip …

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10GLITTER 801B Battery Spot Welder 11.6 KW Capacitor Energy Storage ...

GLITTER 801B Battery Spot Welder 11.6 KW Capacitor Energy Storage …

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Review of Best Battery Spot Welder

Top Pick

Spot Welder, Kerpu Mini Spot Welder, Portable Spot Welder Machine, ...

1. Spot Welder, Kerpu Mini Spot Welder, Portable Spot Welder Machine, …

  • Brand: kerpu
  • Manufacturer: kerpu
  • Color: Black

Features

  • 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.
  • Adjustable output power of 6 grades, more accurate welding and more stability welding. Automatic and manual mode adjustable, easy to operate. Detailed English instruction manual, easier to use.
  • Suitable for 18650 and other cylindrical lithium batteries, nickel metal hydride batteries, cadmium nickel batteries can be welded firmly. 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.
  • The welding pen is comfortable to use, the length of welding pen is 40cm, that makes operation more flexible. It is low resistance oxygen free copper material, welding stability.
  • 【Our service】In the process of using the spot welder, please feel free to contact us if you have any questions. We will replace or refund for you to ensure that you can have a pleasant shopping experience.

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Best Quality

Havcybin Welding Machine Pen DIY Portable12V Battery Storage Spot Welder ...

2. Havcybin Welding Machine Pen DIY Portable12V Battery Storage Spot Welder …

  • Brand: havcybin
  • Manufacturer: havcybin

Features

  • It is recommended to install the product by the people who have basic electrical knowledge and hands-on ability.
  • For power input, users need to supply 12V battery power, welding current is about 90A~150A.
  • Portable DIY 12V Battery Energy Storage Spot Welder Machine for electronic enthusiasts.
  • System voltage: 12V-14.6V (capacity X rate = must be greater than 150A).
  • High-Quality. Portable,stable, reliable and durable.

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Recommended

Spot Welder Rechargeable Upgraded Enhanced Spot Welding Machine 6700Mah Battery ...

3. Spot Welder Rechargeable Upgraded Enhanced Spot Welding Machine 6700Mah Battery …

  • Brand: ZHUVATAR
  • Manufacturer: ZHUVATAR

Features

  • Quality Material – Adjustable spot welding machine is made of aluminum alloy material, welding machine surface is anodized, wear-resistant and beautiful, fire prevention and fall prevention. 2 mm thick pure copper strip, ultra-low internal resistance, increased overcurrent capacity. Welding size: 7*3.5*1 Inchs, weight: 1.2 Ib
  • Levels of Adjustable Output – Spot welder adopts micro-USB interface, compatible with mobile phone interface, 5V 2A input full charge for 4 hours.Built-in high rate lithium polymer battery, the maximum output current up to 650A, after full charge can continuously weld thousands of points. 6 levels can be adjusted and Battery spot welder meet the needs of more professional
  • Safety Comprehensive Indicator- Portable spot welder machine with output power and residual power indicator, weld machine are 2 output modes: 1.5S timing trigger output and automatic detection solder pen output; The spot welding kit tool has 4 double-color indicator lights, blue indicating remaining power and red indicating output power; Charging indicator: red means charging, blue means full
  • 6700 mAh Battery- As a rechargeable mini spot welder, diy spot welder adopts built in 6700mAh high-rate rechargeable battery. So, spot welding fully charged within 3 hours. It can continuously weld thousands of points after being fully charged with max output 650A. Portable welding machine can easily be used continuously for 18 hours. Welding machine has been professionally tested and can be used for more than 8 years
  • Intelligent and Safe – The use of upgraded chip, so that the use of electric welding more in line with the human nature. When the temperature is higher than 60¡ã, portable welding machine will automatically stop working to avoid damage to personnel or items. Equipped with 3 kinds of indicator lights, so that you know the welding situation, simple operation. Plus we are 24 hours online, for you to solve the problem. Please don’t worry about the after-sales problem

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Upgraded Enhanced Rechargeable Portable Spot Welder Machine 6 Gear Adjustable ...

4. Upgraded Enhanced Rechargeable Portable Spot Welder Machine 6 Gear Adjustable …

  • Brand: kerpu
  • Manufacturer: kerpu
  • Color: Spot Wlder A
  • Dimensions: Height: 1.1417322823 Inches Width: 3.5039370043 Inches Length: 7.0078740086 Inches

Features

  • 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.
  • Adjustable output power of 6 grades, no need to press, more accurate welding and more stability welding.Automatic and manual mode adjustable, easy to operate.Detailed English instruction manual, easier to use.
  • Suitable for 18650 and other cylindrical lithium batteries, nickel metal hydride batteries, cadmium nickel batteries can be welded firmly.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.
  • The welding pen is comfortable to use, the length of welding pen is 16 inches, that makes operation more flexible. It is low resistance oxygen free copper material, welding stability.
  • 【Our service】The product package comes with a small file for maintaining the welding pen, a Type-C fast charging cable, and a 5 meter high-quality nickel sheet.In the process of using the spot welder, please feel free to contact us if you have any questions. we will replace or refund for you to ensure that you can have a pleasant shopping experience.

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Shkalacar Integrated Type Spot Welding Pen, Automatic Trigger Weld Machine ...

5. Shkalacar Integrated Type Spot Welding Pen, Automatic Trigger Weld Machine …

  • Brand: Shkalacar
  • Manufacturer: Shkalacar
  • Color: Blue

Features

  • Adopt thick copper bar, help enhance the working efficiency, and suitable for long service time.
  • Integrated design, beautiful and neat, with fine heat radiation effect.Suitable for 18650 battery spot welding machine.
  • There are dual springs on the handle, each welding pen can expand and contract independently.
  • Built-in limit switch, one hand operation, do not need foot pedal.
  • With comfortable hand feelings, can support long time use, stable and reliable, wear resistant and effort saving.

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Upgraded Mini Spot Welder with LCD Screen, Riiai 70 Gears ...

6. Upgraded Mini Spot Welder with LCD Screen, Riiai 70 Gears …

  • Brand: Riiai
  • Manufacturer: Riiai
  • Color: 7500ma-h
  • Dimensions: Height: 1.181102361 Inches Width: 3.543307083 Inches Length: 7.086614166 Inches

Features

  • 【Upgraded LCD Screen Spot Welder】Our DIY spot welding machine is newly designed with visible LCD Screen. This spot-welding machine can be used to spot-welding cylindrical lithium batteries, nickel-metal hydride batteries and cadmium nickel battery and etc. You can see the real-time temperature on the OLED display clearly.
  • 【70 Gears Adjustable 】This handheld spot welder with 70-speed output power adjustable, welding is more precise and the welding effect is more perfect. It can be used to spot-welding cylindrical lithium batteries, nickel-metal hydride batteries and cadmium nickel batteries and etc. Support welding 0.1-0.2mm nickel sheet and 0.1-0.15mm stainless steel sheet.
  • 【7500 mAh Battery & Power Bank Function】This mini spot welder adopts built in 7500mAh high-rate rechargeable battery, which can be fully charged within 3 hours. It can continuously weld thousands of points after being fully charged with max output 650A. And it can be also used as power bank when you need to charge.
  • 【40cm Welding Pen 】The gold-plate spot-welding pen consists of multiple strands of high temperature wire with fine torsional resistance ability, making the operation more flexible. 7mm solid copper rod is with fine conductivity and low contact resistance, quickly detachment and easy carrying.
  • 【Protection Function】The portable spot welders own perfect over-charge, and over-temperature protection functions. Its unique overheating protection device automatically cuts off power when the overheating occurs, which will be safe for you to use.

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SHONAN Pure Nickel Strip 99.6% Nickel, 2 Inches Nickel Strips, ...

7. SHONAN Pure Nickel Strip 99.6% Nickel, 2 Inches Nickel Strips, …

  • Brand: Shonan.Systems
  • Manufacturer: Shonan Ltd.
  • Color: Silver
  • Dimensions: Weight: 1.0 ounces `

Features

  • 99.6% PURITY: 99.6% pure nickel strip is the material you want, the nickel strip here will never corrode and come loose after welded to a 18650 cell, lithium-ion batteries, and any other circuit systems. Nickel strip is commonly used in battery building due to its ease of use in spot welding and soldering as well its high corrosion resistance over time. Nickel is magnetic at or near room temperature.
  • SOLDERING, WELDING AND ELECTROPLATING: The hardness of the SHONAN pure nickel strips can be more easily spot welded and soldered. Besides, 99-percent pure nickel strip can also be used for nickel electroplating, if you are hoping to achieve the bright, shiny appearance and give your projects a nice corrosion-resistant layer, the nickel strips SSPN-0015 from SHONAN.SYSTEMS is your best choice.
  • PURE NICKEL AND CURRENT: Choose the correct configuration of pure nickel strip for a battery based on the current that you would like to draw. Users can increase the current rating by increasing the series connections between each parallel group or by stacking more than one layer of pure nickel strips.
  • LITHIUM-ION BATTERY PACK: A rechargeable lithium-ion battery pack consists of many Lithium-ion cells and a BMS. Every e-bike and electro-skateboard needs a battery pack. These pure nickel strips can be used for directly spot welding battery cells.
  • QUANTITY: This package comes with 50 pieces of 2 inches(50mm) pure nickel strips. We only offer pure nickel strip and test all of our strips to ensure that you are getting the high-quality pure nickel.

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Upgraded Bifrc Spot Welder, 9 Gear Adjustable Spot Welder for ...

8. Upgraded Bifrc Spot Welder, 9 Gear Adjustable Spot Welder for …

  • Brand: kalageen
  • Manufacturer: kalageen
  • Color: Black
  • Dimensions: Weight: 1.1 Pounds `

Features

  • Upgraded Design: 9 Gears Adjustable Spot Welder, 1gear(lowest) and 9gear(highest). More gear design, convenient for users to select appropriate gear, USB to Type-C Charging Interface, more convenient for charging. 2A high current charging, charging speed is faster. light weight, Small size and easy to carry. Welding thickness: 0.1-0.15mm
  • Superior Quality: Spot welding machine surface is made of aluminum alloy material, strong oxidation resistance, fire-proof and anti-fall, built-in high rate of polymer power battery, the maximum output current is up to 650A, after full charge can continuously weld thousands of points. Gold-plate welding pen has the characteristics of low resistance and good conductivity.
  • Multiple Security Safeguards: This upgraded mini spot welder has over-current protection, low and over voltage protection, and over-temperature protection. Intelligent output current . Please refer to the manual for more safety guarantees
  • Instructions for Use: Press and hold the power button for 3 seconds to power on,press and hold the power button for 5 seconds to power off.Each time you press the power button in the power-on state, a gear will be added. This Handheld spot welding machine is mainly used for the nickel sheet welding of cylindrical batteries, nickel-metal hydride batteries, 18650 nickel-cadmium batteries.
  • After-sales Service: our products to provide a year of quality assurance, during this period, if you encounter any product problems, please feel free to contact us, we will help you solve in time, quality service is our unremitting pursuit.

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High purity Pure Nickel belt 2P lithium battery nickel strip ...

9. High purity Pure Nickel belt 2P lithium battery nickel strip …

  • Brand: SUIDI
  • Manufacturer: Shenzhen Hong Yang Technology Co., Ltd
  • Color: 0.2x27mm(2M)

Features

  • pure nickel strip:99.96% high purity nickel strip for 18650battries spot welding, can never result in rust, corrode and loose
  • 6.6 fts length model 2P comes 0.2 mm thickness and 27mm wide, space distance 20.2mm,very suitable for some small tests and experiments, not wasted because of multiple purchases,
  • The nickel element is a magnetic metal, with weak magnetic properties, can be attracted by the magnet, Please correct a misunderstanding that being attracted to a magnet is not pure nickel.
  • To judge whether it is pure nickel, (1) the sander grinds, there is no spark, (2) put in salt water, it will not rust,
  • The guarantee is pure nickel, and the warranty period of the nickel belt itself is for life!

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GLITTER 801B Battery Spot Welder 11.6 KW Capacitor Energy Storage ...

10. GLITTER 801B Battery Spot Welder 11.6 KW Capacitor Energy Storage …

  • Brand: Glitter
  • Manufacturer: GLITTER
  • Dimensions: Height: 6.7 Inches Width: 7.9 Inches Length: 9.8 Inches

Features

  • The new-designed battery spot welder is equipped with two super capacitors for energy storage and stable power source for pulse spot welding. Comparing to the traditional AC spot welder, it has no interference to the electric circuit and no more tripping problems. The max pulse welding power can be up to 11.6 KW, ensuring you a reliable welding effect.
  • The portable welder has a small size and light weight, allowing for easy transport while still adopting 100-240 V wide-voltage input for use anywhere you need. Comparing to the traditional big size and heavy spot welding machine, it is smaller and lighter, but more powerful and reliable.
  • Equipped with the 70B mobile welding pen, 73S handle-push welding arm and ‘AT/MT’ two welding modes, you can finish the welding work easily and efficiently, the welding spot is nice and elegant. The capacitor energy-gathered pulse technology and low power consumption enable you to use the machine for 12 hrs efficient welding work with no heating problems.
  • The pulse welding power can be set up conveniently via two adjusting buttons(0-99 range), which is shown directly on the panel LED screen(welding power/capacitor voltage/actual welding current are displayed). The maximum welding energy is 119 J, 0.35mm nickel plated and 0.3mm pure nickel can be easily welded.
  • Used in batteries、metal hardwares, electronic components spot welding work

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