Top 10 Best Spot Welder For Batteries [2024]

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You can trust our selection for Spot Welder For Batteries Reviews. Because We have worked hard studying and analyzing 40026 reviews for Spot Welder For Batteries and rating them. It was a difficult job to list only ten products for Spot Welder For Batteries where thousands of them available online. I hope it will help you to take final decision for Best Spot Welder For Batteries.

Best Spot Welder For Batteries
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Comparison Chart for Best Spot Welder For Batteries

40026 reviews were considered when writing our recommendations for the Spot Welder For Batteries in this article.

NoProductScoreAction
1SUNKKO Pulse Spot Welder 788H 18650 battery Welding Machine with LED Battery Testing and Charging Function9.6Buy On Amazon
2Montex 6 Gear Handheld Spot Welder 2021 Upgraded Model9.6Buy On Amazon
3Upgraded Portable Spot Welder with LCD Screen9.4Buy On Amazon
4Upgraded 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 Strips9.2Buy On Amazon
5Upgraded Mini Spot Welder with LCD Screen9Buy On Amazon
62022 Upgraded Mini Spot Welder8.8Buy On Amazon
7Mophorn 709A Pulse Spot Welder 0.3mm Battery Welding Machine 110V Battery Spot Welder and Soldering Station Portable Pulse Welding Machine for Battery Pack 18650 14500 Lithium Batteries8.8Buy On Amazon
8Spot Welder, Kerpu Mini Spot Welder8.4Buy On Amazon
9SUNKKO 709A Battery Spot Welder Battery Welding Soldering Machine for 18650 Lithium-ion Battery Pack Welding 0.3mm Nickel Strip8.2Buy On Amazon
10Spot Welder Rechargeable Upgraded Enhanced Spot Welding Machine 6700Mah Battery for Energy Storage Protable Spot Welding Equipment with Type-C Fast Charging8.2Buy On Amazon

1. SUNKKO Pulse Spot Welder 788H 18650 battery Welding Machine with LED Battery Testing and Charging Function

  • APPLICATION: suitable for welding 0.
  • FUNCTION: spot welding, battery testing and battery charging;
  • WELDING CONTROL METHOD: welding by pushing the welding head up or controlling by foot pedal;
  • A 40A-60A circuit breaker may help to prevent tripping out.

2. Montex 6 Gear Handheld Spot Welder 2024 Upgraded Model

  • Top Quality】Montex Mini Spot Welder Uses Aluminum Alloy For The Shell (Unlike Other Plastic Ones) With Antioxidant Surface Process, Which Ensures A Longer Product Life Than Other Brands.
  • 6 Gear Adjustable Power Levels】We Offer Auto Mode And Manual Mode, When It’s In Muanal Mode, You Can Choose From 1 To 6.
  • Wide Application】Suitable For 18650 And Other Cylindrical Lithium Batteries, Nickel Metal Hydride Batteries, Cadmium Nickel Batteries Can Be Welded Firmly.
  • Long Usage Hour & Fast Charging】Montex Spot Welder Contains 6700 Mah High-Effciency Lithium Batteries And We Offer Type-C Fast Charging.
  • Bonus Gifts】We Offer 16 Inch High Quality Spot Welding Pens; 2 Pack Of 16FT Nickel Sheet

3. Upgraded Portable Spot Welder with LCD Screen

  • Upgraded LCD Visible Screen Design】:Our DIY battery spot welder machine is 2024 newly designed with visible colorful LCD Screen, can clearly know the remaining battery, delay time, temperature and gear level of the spot welder.
  • 80 Gears Adjustable】:This mini spot welder equipment with 80 gears output power adjustable,it can be adjusted 1-8 gears and 1.
  • Built-in 7500Ma-h Rechargeable Battery】:Seesii portable spot welder built in 7500mA-h high-rate rechargeble 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.
  • 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.
  • Wide Application & Warranty】: This DIY spot welding machine is mainly used in the welding battery.

4. 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.
  • Adjustable output power of 6 grades, no need to press, more accurate welding and more stability welding.
  • Suitable for 18650 and other cylindrical lithium batteries, nickel metal hydride batteries, cadmium nickel batteries can be welded firmly.
  • The welding pen is comfortable to use, the length of welding pen is 16 inches, that makes operation more flexible.
  • 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.

5. Upgraded Mini Spot Welder with LCD Screen

  • Upgraded LCD Screen Spot Welder】Our DIY spot welding machine is newly designed with visible LCD Screen.
  • 70 Gears Adjustable 】This handheld spot welder with 70-speed output power adjustable, welding is more precise and the welding effect is more perfect.
  • 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.
  • 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.
  • Protection Function】The portable spot welders own perfect over-charge, and over-temperature protection functions.

6. 2024 Upgraded Mini Spot Welder

  • Enhanced 20 Gears Adjustable】: This mini spot welder equipment with 20 gears output power adjustable,with memory function and 5minutes automatic power off function.
  • Upgraded LCD Visible Screen Design】:Our DIY battery spot welder machine is 2024 newly designed with visible colorful LCD Screen, can clearly know the remaining battery, delay time, the output current, input voltage,temperature and gear level of the spot welder.
  • Built-in 10600Ma-h Rechargeable Battery】:Seesii portable spot welder built in 10600mAh high-capacity rechargeble battery,with type-C charging cable,can be fully charged within 3 hours,no need to charge frequently, and it can continuously weld thousands of points after being fully charged.
  • With 40cm Welding Pen & Portable Design】:The gold-plate spot-welding pen consists of multiple strands of high temperature wire,the special EC5 plug wire design for protects the spot welding pen and the metal part,with fine conductivity,torsional resistance ability and low contact resistance,using safely.
  • Wide Application & Warranty】: This DIY spot welding machine is mainly used in the welding of nickel sheet of battery, ,It also can be used to weld iron, steel, stainless steel sheets with the thickness less than 0.

7. Mophorn 709A Pulse Spot Welder 0.3mm Battery Welding Machine 110V Battery Spot Welder and Soldering Station Portable Pulse Welding Machine for Battery Pack 18650 14500 Lithium Batteries

  • Fixed Welding Mode: Fixed welding tips have LED light function for precise fixed welding.
  • Sophisticated S70BN Welding Pen: Convenient hand-held, double-click welding needle balance spring pressure, more balanced solder joints.
  • Pedal Welding: It you need precise spot weld, pedal welding is made for you.
  • Additional Accessory: We have additional 1Kg nickel plated steel strip for you, which is included in the complete accessory kit.
  • Wide Application: Suits for various sizes of battery pack, button battery, polymer battery and board, Apple mobile phone camera, stainless steel hardware, stainless steel mesh, etc.

8. Spot Welder, Kerpu Mini Spot Welder

  • Our portable spot welders own perfect over-charge, over-discharge, over-temperature etc protection functions and double protection performance.
  • Adjustable output power of 6 grades, more accurate welding and more stability welding.
  • Suitable for 18650 and other cylindrical lithium batteries, nickel metal hydride batteries, cadmium nickel batteries can be welded firmly.
  • The welding pen is comfortable to use, the length of welding pen is 40cm, that makes operation more flexible.
  • Our service】In the process of using the spot welder, please feel free to contact us if you have any questions.

9. SUNKKO 709A Battery Spot Welder Battery Welding Soldering Machine for 18650 Lithium-ion Battery Pack Welding 0.3mm Nickel Strip

  • USES: Welding lead/nickel sheets, wire mesh, Lithium-Ion cells, circuit boards, and soldering with a temperature ranging from 150 to 450 °C.
  • FEATURES: 2 ~ 18 welding pulses selection, fixed and spot welding capabilities, removable foot pedal, temperature regulation, current regulator, pressure regulated spot welding head.
  • MULTIPLE WELDING AND SOLDERING METHODS: Stationary spot welding with pin range of 5-6 mm and pressure 300-500g, attachable pen with minimum diameter 4 mm and maximum diameter 10 mm and no slip grip, attachable anti-static soldering pen.
  • Increase the welding current and the quantity of pulses can improve the welding performance when you are processing thicker nickel strip.
  • SHIPPING: The spot welder is sent from our Ohio or Nevada warehouse with an estimated shipping time of 2 ~ 4 business days, though expedited shipping is available.

10. Spot Welder Rechargeable Upgraded Enhanced Spot Welding Machine 6700Mah Battery for Energy Storage Protable Spot Welding Equipment with Type-C Fast Charging

  • 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.
  • Levels of Adjustable Output – Spot welder adopts micro-USB interface, compatible with mobile phone interface, 5V 2A input full charge for 4 hours.
  • Safety Comprehensive Indicator- Portable spot welder machine with output power and residual power indicator, weld machine are 2 output modes: 1.
  • 6700 mAh Battery- As a rechargeable mini spot welder, diy spot welder adopts built in 6700mAh high-rate rechargeable battery.
  • Intelligent and Safe – The use of upgraded chip, so that the use of electric welding more in line with the human nature.

How To Choose The Best Spot Welder For Batteries

Does the thought of finding a great Spot Welder For Batteries stress you out? Has your mind been juggling between choices when it comes to buying Spot Welder For Batteries in general, specifically regarding which model to choose?
If that’s the case, know that you’re not alone. Many people find it tough to buy the perfect Spot Welder For Batteries for themselves. We understand the stress associated with the buying process!

Since you’re here, you are obviously curious about Spot Welder For Batteries. You’ve been bombarded with information, so you need to find a reputable source with credible options before you make any decisions on which product would be best for your needs.

There are many sources that’ll provide you with that information- buying guides or ratings websites, word-of-mouth testimonials from friends or family members, online forums where users share their personal experiences, product reviews specifically found all over the internet and YouTube channels. Only thorough research will ensure that you get the right product.

But that’s not always easy, right? That's why we've taken time to compile a list of the best Spot Welder For Batteries in today's market, on your behalf, so that there will be no more worries for you.

How did we come up with the list, you ask? How did we create this buying guide?

  • First, our algorithms collected as much information available about these products from trusted sources.
  • We employed both Artificial Intelligence and large data volume to validate all collected information.
  • Then our AI ranked them on their quality-to-price ratio using industry-standard criteria that let us pick the best Spot Welder For Batteries currently on the market!
The products aren’t chosen randomly. We consider several criteria before assembling a list. Some of the criteria are discussed below-

  1. Brand Value: What happens when you go for a not-so-reputable brand just because the price seems cheap? Well, the chance of getting a short-lasting product goes higher. That’s because the renowned brands have a reputation to maintain, others don’t.


Top Spot Welder For Batteries brands try to offer some unique features that make them stand out in the crowd. Thus hopefully, you’ll find one ideal product or another in our list.

  1. Features: You don’t need heaps of features, but useful ones. We look at the features that matter and choose the top Spot Welder For Batteries based on that.
  2. Specifications: Numbers always help you measure the quality of a product in a quantitative way. We try to find products of higher specifications, but with the right balance.
  3. Customer Ratings: The hundreds of customers using the Spot Welder For Batteries before you won’t say wrong, would they? Better ratings mean better service experienced by a good number of people.
  4. Customer Reviews: Like ratings, customer reviews give you actual and trustworthy information, coming from real-world consumers about the Spot Welder For Batteries they used.
  5. Seller Rank: Now, this is interesting! You don’t just need a good Spot Welder For Batteries, you need a product that is trendy and growing in sales. It serves two objectives. Firstly, the growing number of users indicates the product is good. Secondly, the manufacturers will hopefully provide better quality and after-sales service because of that growing number.
  6. Value For The Money: They say you get what you pay for. Cheap isn’t always good. But that doesn’t mean splashing tons of money on a flashy but underserving product is good either. We try to measure how much value for the money you can get from your Spot Welder For Batteries before putting them on the list.
  7. Durability: Durability and reliability go hand to hand. A robust and durable Spot Welder For Batteries will serve you for months and years to come.
  8. Availability: Products come and go, new products take the place of the old ones. Probably some new features were added, some necessary modifications were done. What’s the point of using a supposedly good Spot Welder For Batteries if that’s no longer continued by the manufacturer? We try to feature products that are up-to-date and sold by at least one reliable seller, if not several.
  9. Negative Ratings: Yes, we take that into consideration too! When we pick the top rated Spot Welder For Batteries on the market, the products that got mostly negative ratings get filtered and discarded.
These are the criteria we have chosen our Spot Welder For Batteries on. Does our process stop there? Heck, no! The most important thing that you should know about us is, we're always updating our website to provide timely and relevant information.

Since reader satisfaction is our utmost priority, we have a final layer of filtration. And that is you, the reader! If you find any Spot Welder For Batteries featured here Incorrect, irrelevant, not up to the mark, or simply outdated, please let us know. Your feedback is always welcome and we’ll try to promptly correct our list as per your reasonable suggestion.

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