The Best Battery Spot Welder 2019 – 2022

After hours of researching and comparing all models on the market, we find out the Best Battery Spot Welder 2019 of 2022. Check our ranking below.

Our Picks For The Top Battery Spot Welder 2019


Bestseller No. 1
Spot Welder, Kerpu Mini Spot Welder, Portable Spot Welder Machine, Spot Welding Equipment Energy Storage 5000mAh for DIY 18650 Battery, Portable Battery Welder with Type-C port 2A Input
  • 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.
Bestseller No. 2
Spot Welder Control Board, 6 Gear Adjustable Spot Welding Machine Lithium Battery Control Board Kit DIY 18650/26650 Batteries, Portable Mini Handheld Welder, Spot Welder PCB Circuit Board (100-900A)
  • ✔Powerful Function - Spot Welder Control Board support welding 0.3mm nickel sheet, 6 gears can be adjusted, support welding current 100A-900A.
  • ✔Safe - Intelligent matching, judge whether the power supply can work, prevent damage to the circuit board, simple operation.
  • ✔Wide Range of Applications - 18650/26650/32650 and other cylindrical lithium batteries, nickel-hydrogen batteries, nickel-cadmium batteries, etc. can be welded firmly.
  • ✔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.
  • ✔Easy to Use - The product package comes with a small file for maintaining the welding pen, main board of spot welder, full set of accessories. In the process of using the spot welder board, see our pictures for details. You only need to provide battery power to connect our motherboard to DIY 18650 and other batteries.
SaleBestseller No. 3
Upgraded Portable Spot Welder with LCD Screen, Seesii 80 Gears Adjustable Mini DIY Battery Spot Welder for Battery Plate Welding, Built-in 7500ma-h Battery, Nickel Strip & USB Charging Cable
  • ★【Upgraded LCD Visible Screen Design】:Our DIY battery spot welder machine is 2021 newly designed with visible colorful LCD Screen, can clearly know the remaining battery, delay time, temperature and gear level of the spot welder.The working condition of the product can be understood at a glance through the screen,make your spot welding journey easier and safer.
  • ★【80 Gears Adjustable】:This mini spot welder equipment with 80 gears output power adjustable,it can be adjusted 1-8 gears and 1.1-5.4-8.0 gears according to your different needs,very fine adjustments can make the welding more precise and the spot welding effect more perfect.
  • ★【Built-in 7500Mah Rechargeable Battery】:Seesii portable spot welder built in 7500mAh high-rate rechargeble polymer lithium battery,with type-C charging cable,can be fully charged within 3 hours, and it can continuously weld thousands of points after being fully charged.What's more, if you need to it charge to your phone,the mini welder tool can be used as a power bank.
  • ★【With 40cm Welding Pen & Portable Design】:The gold-plate spot-welding pen consists of multiple strands of high temperature wire,with fine conductivity,torsional resistance ability and low contact resistance,using safely.The compact and portable size design is also very easy to carry.It is a very ideal spot welding tool for you.
  • ★【Wide Application & Warranty】: This DIY spot welding machine is mainly used in the welding of nickel sheet of cylindrical battery, NI-MH battery, nickel cadmium battery like 18650.The best service to our customers is our aim,if you have any questions about our item, please feel free to contact our customer service,we will do our best to solve the problem for you.
SaleBestseller No. 4
Aideepen Spot Welder PCB Circuit Board DC 12V 90-150A Battery Energy Storage Spot Welder 6 MOS Portable High Power DIY Nickel Welding for 18650/26650/32650 Lithium Battery
  • The circuit board of this spot welder can be used to weld 18650/26650/32650 lithium batteries.
  • Advantages: Easy to carry, stable, reliable and durable. Low cost, own car start battery, or high-power battery pack, connect it to use.
  • Working current: 90-150A (Discharge below 90A, will not work).
  • Power supply voltage: 12v-15v.It is easy to weld the common 0.1mm~0.15mm nickel plated sheet.
  • It has 5 levels gear, the spot welding strength is gradually strengthened from the first gear, and the fifth gear is the strongest.Portable DIY 12V Battery Energy Storage Spot Welder Machine for electronic enthusiasts.
Bestseller No. 6
Upgraded Enhanced Rechargeable Portable Spot Welder Machine 6 Gear Adjustable Mini Small Battery Spot Welder DIY Spot Welding Nickel Strip and 18650 Battery Type-C Fast Charging 5M Nickel Strips
  • 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 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.
SaleBestseller No. 7
SHONAN Pure Nickel Strip 99.6% Nickel, 2 Inches Nickel Strips, 0.15x6x50mm Soldering Tabs for High Capacity 18650 Lithium Battery Pack, Li-Po, NiMh and NiCd Battery Pack and Spot Welding, 50 Pcs
  • 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.
Bestseller No. 8
ZHANGLI DIY Portable Battery Storage Spot Welder Set, Spot Welding Machine 12V Welder Unassembled Battery Storage Solder Circuit Board
  • More Stable: Using 25V low internal resistance Sanyo high frequency capacitors to make the power supply more stable.
  • Suggested Battery: 20-45ah battery with good performance and small internal resistance; 3.5-5.5ah 45C 3S aeromodel battery pack; 30-35ah capacity battery pack.
  • Tip: If the battery is pretty good and the internal resistance is very low, and then there may be large current overload.If you are not sure about your battery, it's better to extend the wire by around 1 meter with 2.5² or 4² wire, then it will reduce the risk of power tube burnt.
  • Design: The MOS upper and lower bold and tin design makes the internal resistance smaller and the current stronger.
  • Voltage: It will become an energy storage spot welding machine for welding nickel pieces. Package: 1 pc x circuit board 4 pcs x copper nose 4 pcs x screw 1 pc x buzzer 1 pc x 1 meter nickel sheet 1 pc x capacitance 2 pcs x soldering pen 2 pcs x input wire 2 pcs x heat shrink tube
Bestseller No. 9
Spot Welder with LCD Screen, 70 Gears Adjustable Mini Battery Spot Welder, 7500 mA-h Portable Rechargeable Spot Welding Machine With Type-C Port, Nickel Strip & USB Cable
  • 【LCD Screen Mini Spot Welder】KINGCAESAR mini spot welder is designed with a visible LCD screen, you can clearly know the system's internal temperature, charging status, remaining battery, gear level, and time interval of the spot battery welder.
  • 【70 Gears Adjustable Battery Spot Welder】KINGCAESAR spot welder with 70 gears precise control output power, can be used to weld different thicknesses of nickel and stainless steel(1.0-2.9 gears suitable for thin nickel sheet; 3.0-6.5 gears suitable for medium thickness nickel sheet; 6.5-8.0 gears suitable for thick nickel sheet, iron sheet, and steel sheet) Very fine adjustments can make the welding more precise and the spot welding effect more perfect.
  • Multiple Protection Functions】 Spot welder is made of high-quality aluminum alloy material with an anodized welding machine surface, which is wear-resistant and fireproof to use. Unique overheating protection device automatically cuts off power, When the temperature is higher than 60 ℃, our spot welder equipment will automatically stop working to avoid damage to personnel or items.
  • 【Large Capacity & Power Bank Function】 This rechargeable portable Spot Welding Machine built-in 7500mA-h high-rate rechargeable battery, with a type-C charging cable, which can be fully charged within 3 hours with 5V/2A, and it can continuously weld about 2000 points. It also can be used as a power bank when you need charging during traveling or outgoing, supporting 2.4A fast chargin,The compact and portable size design is also very easy to carry.
  • 【Wide Application】Battery spot welder suitable for cylindrical lithium batteries, nickel-metal hydride batteries, cadmium nickel batteries, and our mobile phone batteries. It can be also used for nickel sheet welding less than 0.2 mm and used for stainless steel sheet welding less than 0.15 mm. If you have any questions, please feel free to contact our excellent customer support team to get the best solution within 24 hours.
Bestseller No. 10
Portable Spot Welder, Geevorks DIY Spot Welding Tool for 18650 Battery Various Welding Power Supply / 12V car battery, Automatic/Manual Touch Welding Mode
  • 【Welding Power】Welding power can be powered by lithium battery or 12V car battery.【NOTE- Do not exceed 50 gears】
  • 【2 Touch Welding Modes】Using automatic touch welding mode, while retaining the manual trigger interface, you can choose according to your own use.
  • 【Pulse Accuracy】The controller is controlled by a single chip microcomputer, and the output pulse is accurate,, LCD display screen, can display welding parameters. Ensure the welding quality.
  • 【Easy to Disassemble】The soldering pen and the input wire are connected by U‑shaped cold‑pressed terminals, which is convenient for disassembly and replacement.
  • 【What You Will Get】You will get 1 x controller,2 x Welding pen , 2 x Power input line (Red and Blue),1 Pair x U-shaped cold-pressed terminal.


How Do You Buy The Best Battery Spot Welder 2019?


Do you get stressed out thinking about shopping for a great Battery Spot Welder 2019? Do doubts keep creeping into your mind? We understand because we’ve already gone through the whole process of researching Battery Spot Welder 2019, which is why we have assembled a comprehensive list of the greatest Battery Spot Welder 2019 available in the current market. We’ve also come up with a list of questions that you probably have yourself.


We’ve done the best we can with our thoughts and recommendations, but it’s still crucial that you do thorough research on your own for Battery Spot Welder 2019 that you consider buying. Your questions might include the following:

  • Is it worth buying an Battery Spot Welder 2019?
  • What benefits are there with buying an Battery Spot Welder 2019?
  • What factors deserve consideration when shopping for an effective Battery Spot Welder 2019?
  • Why is it crucial to invest in any Battery Spot Welder 2019, much less the best one?
  • Which Battery Spot Welder 2019 are good in the current market?
  • Where can you find information like this about Battery Spot Welder 2019?

We’re convinced that you likely have far more questions than just these regarding Battery Spot Welder 2019, and the only real way to satisfy your need for knowledge is to get information from as many reputable online sources as you possibly can.


Potential sources can include buying guides for Battery Spot Welder 2019, rating websites, word-of-mouth testimonials, online forums, and product reviews. Thorough and mindful research is crucial to making sure you get your hands on the best possible Battery Spot Welder 2019. Make sure that you are only using trustworthy and credible websites and sources.


We provide an Battery Spot Welder 2019 buying guide, and the information is totally objective and authentic. We employ both AI and big data in proofreading the collected information. How did we create this buying guide? We did it using a custom-created selection of algorithms that lets us manifest a top-10 list of the best available Battery Spot Welder 2019 currently available on the market.


This technology we use to assemble our list depends on a variety of factors, including but not limited to the following:


  1. Brand Value: Every brand of Battery Spot Welder 2019 has a value all its own. Most brands offer some sort of unique selling proposition that’s supposed to bring something different to the table than their competitors.
  2. Features: What bells and whistles matter for an Battery Spot Welder 2019?
  3. Specifications: How powerful they are can be measured.
  4. Product Value: his simply is how much bang for the buck you get from your Battery Spot Welder 2019.
  5. Customer Ratings: Number ratings grade Battery Spot Welder 2019 objectively.
  6. Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their Battery Spot Welder 2019.
  7. Product Quality: You don’t always get what you pay for with an Battery Spot Welder 2019, sometimes less, and sometimes more.
  8. Product Reliability: ow sturdy and durable an Battery Spot Welder 2019 is should be an indication of how long it will work out for you. .

We always remember that maintaining Battery Spot Welder 2019 information to stay current is a top priority, which is why we are constantly updating our websites. Learn more about us using online sources.


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