The 12 Best 18650 Spot Welding Machines (2022 reviews)

We are personally inclined towards the Mophorn 18650 spot welding machine, It is not so pricy, but it overachieves its purpose and is outstanding in important aspects. The Mophorn 18650 Spot Welding Machine features a compact body shape, combined with a convenient handle. Make sure this fits by entering your model number. Moreover, the machine is secure and it is made with a product description.

The machine is suitable for precise sopt-weld when it is necessary. Most importantly, the Mophorn 18650 spot welding machine is easy to move, It is great for wide applications and has a compact design.

Most customers find that the machine has to be set pretty high to get a good weld on a 0.15 nickle strip, but it works great on 90% with double welds. Also, they also found that the machine is easy to use, works out of the box. Also, a few also found that the 737g+ pulse spot welder can accept a welding pen and foot pedal, and it includes parts as follow. In conclusion, many have used the machine for more than a few months without any complaints, and it shows no sign of giving up.

Top Customer Quotes:

This will work on a standard 110v 15 amp outlet.
The Manufacturer says: besides, we will send you extra nickel-plated sets for free.
This is a great machine for making lipo packs.
This is a great little welder for the price.

Best For Worth The Money: Zhuvatar 18650 Spot Welding Machine

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We know from years of feedback from readers, amazon sellers, and family and friends what most people want in a convenient and appropriate machine. The Zhuvatar 18650 Spot Welding Machine is exactly that - it's a simple machine that hits all the right notes. The zhuvatar 18650 spot welding machine is compatible with a mobile phone interface, 5v 2a input full charge for 4 hours. Meet the needs of more professional.s. Also, the machine is higher than 60¡ã, portable welding machine will automatically stop working to avoid damage to personnel or items.

The machine is blue, has levels of adjustable output, it is made rust-proof and has an upgraded design. Finally, the zhuvatar 18650 spot welding machine can continuously weld thousands of points after being fully charged with a max output of 650a.

Almost all customers opine that the machine works well on thinner metal. Also, a few strongly agree that the machine is good for making battery packs out of aaa and aa batteries. Further, they say that the machine is designed to attach nickel strips to batteries, and it does this well.

Top Customer Quotes:

This makes a nice spot weld on the 18650 format ribbon nickle plated steel connectors.
This can easily be used continuously for 18 hours.
This works mostly for light duty.
This spot welder has many uses other than welding battery tabs.

Best For Output Power: Kerpu 18650 Spot Welding Machine

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Compared with other machines in this category, the Kerpu 18650 Spot Welding Machine has a convenient design. The kerpu 18650 spot welding machine is much easier, is more useful and it is good for product size. With it, save your time and effort. The spot welding machine shows that it can not be charged. Please be patient for more than 30 minutes to reactivate the charging function of the spot welding machine.

The machine is best for full power and it has type-c port 2a input. In addition, this is low - resistance oxygen free copper material, welding stability. Most importantly, the kerpu 18650 spot welding machine is easier to use, has an output voltage, it can test for a battery capacity of 5000 mah and has a software design.

Most buyers agree that the machine can buy it, very practical. Further, they say that the machine is made of 32x salvaged (and tested) 18650 pairs. And, a few also found that the machine is great for putting battery packs together.

Customers also found that its wise to buy a copper spot welding machine, along with this machine.

Top Customer Quotes:

It takes about 2 hours to charge 5000mah.
This is a really nice thing, especially considering how light and compact it is.
The Manufacturer says: the following are suggestions we give you during the operation.
This is for manual mode and it is very happy.

Best For Light Weight: Kalageen 18650 Spot Welding Machine

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The Kalageen 18650 Spot Welding Machine's superior materials make sure that it ages well with use. The kalageen 18650 spot welding machine allows for auto shutdown, is easy to operate, it performs very well and has an upgraded design. 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.

Lastly, the kalageen 18650 spot welding machine is made with multiple security safeguards and it is great for superior quality.

Almost all buyers found that the machine is binding against the face plate. Further, they also found that the machine is necessary to bump to the highest level on some welds. In addition, a few say that the ability to hold the strip in place with one probe and bring the other in to make the weld is great. In conclusion, buyers found this to be one of the best machines for daily purposes.

Few customers got copper spot welding machine, along with the machine.

Top Customer Quotes:

There's a learning curve, but this little spot-welder really does work.
This does need a 2.5 ampere usb to charge.
This is great for decent quality and it comes with replacement tips.
It has the characteristics of low resistance and good conductivity.

Best For Temperature Protection: Seesii 18650 Spot Welding Machine

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Best part: Seesii 18650 Spot Welding Machine costs comparatively little and it is available to ship in 24 hours. The seesii 18650 spot welding machine comes with a 40cm welding pen and portable design. After you are familiar with the product, you will find that this is a very high-quality spot welding machine. This diary spot welding machine is mainly used in the welding of nickel sheet batteries.

The machine is about 40cm longer than most soldering pens on the market, making the operation more flexible. In addition, the machine design is also very easy to carry. Finally, the seesii 18650 spot welding machine can continuously weld thousands of points after being fully charged.

Almost all buyers quickly discovered that the machine has more than one use if needed. Further, they strongly agree that the machine looks like a cell phone lipo's on the inside.

Customers say that buying a copper spot welding machine, with this machine made their life much easier.

Top Customer Quotes:

Product (2) do not press too much strength, just a little bit.
40cm long spotwelding pen for flexible operation.
This is designed for user replacbility.
This comes with a file and roll of nickle welding tabs.

Best For Nickel Metal Hydride Batteries: Montex 18650 Spot Welding Machine

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We know from years of feedback from readers, amazon sellers, and family and friends what most people want in a convenient and appropriate machine. The Montex 18650 Spot Welding Machine is exactly that - it's a simple machine that hits all the right notes. Moreover, it is for manual mode, It is ideal for long usage hours and has a safe design. Make sure this fits by entering your model number. Lastly, the montex 18650 spot weldingmachine is suitable for 18650 and other cylindrical lithium batteries, nickel metal hydride batteries, cadmium nickel batteries can be welded firmly.

Almost all buyers opine that the machine does a good job only for 0.15mm. Further, they say that the machine is great for battery welding. In conclusion, many customers have used the machine for more than a few months without any complaints, and it shows no sign of giving up.

Customers also discovered that its wise to buy a copper spot welding machine, along with this machine.

Top Customer Quotes:

This does the precisely the job of welding on batteries.
This comes with 2 packs of nickel instead of 1.
Power off when machine temperature exceeds 140 °f.

Best For Low Power: N\C 18650 Spot Welding Machine

$N\C 18650 Spot Welding Machine$

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The N\C 18650 Spot Welding Machine's high-end materials make sure that it ages well with use. The n\c 18650spot welding machine comes with a high - rate lithium battery, and it can continuously weld thousands of points on 0.1-0.15mm nickle sheet after being fully charged. Make sure this fits by entering your model number. The welder needs to be charged periodically for storage to prevent the lithium battery from swelling.

The machine is necessary to charge until the power rises, and the welder will resume work. Finally, the n\c 18650 spot welding machine comes with a 10awg multi-silicone-wire, humanized sleeve for safety.

Most customers quickly discovered that the machine is great for rebuilding the sub c ni-mh packs. Further, a few say that the machine works well and has 5 power settings. And, they strongly agree that the welder needs to be re - charged periodically during storage to prevent battery damage.

Customers say that getting a copper spot welding machine, along with machine is useful.

Top Customer Quotes:

This has a charging indicator, is good for item size and it is very happy.
This works well and is a bargain for the price.
This works better than expected and it can test for battery capacity.
2, fit for: 14650, 17490, 18650, 21700, 26650, 32650 lithium/ni-mh battery.

Best For Size Of Welding Pin: Sunkko 18650 Spot Welding Machine

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Next on the list, we've got yet another machine that manages to win our hearts. It's the Sunkko 18650 Spot Welding Machine and it's widely considered as the machine that has the most suitable features. The sunkko 18650 spot welding machine comes with highly accurate measurements, a state of the art led panel and 2 operating modes, This battery spot welding machine will impress with its functionality and versatility. It uses the total length of the removable welding pen. This sunkko battery spot welder includes a removable pulse welding pen with a 16mm2 cable area and a pin size of 1.5x7 mm.

The machine allows for foot control and it works for input voltage. Most importantly, the sunkko 18650 spot welding machine is in at mode, it can start welding intelligently while the pins touch the nickel strips on batteries.

In short, most customers agree that the machine suits them best, and no one questions it.

Why We Like This:

Manufacturer says: when it comes to our customer’s satisfaction, there’s no room for compromise.
This is perfect for diary projects and it is made the size of a welding pin.
One of the newcomers and featured product.

Best For Good Performance: Havcybin 18650 Spot Welding Machine

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The Havcybin 18650 Spot Welding Machine gives the top-tier machines a run for their money by offering flagship specs at a much more affordable price. The havcybin 18650 spot welding machine is worth the money, It is perfect for power supply and has an efficient design. This circuit with a 12v battery will become an energy storage spot weldingmachine for welding nickel pieces such as lithium batteries and nickel-chromium batteries. Also, this is turned on, the default is the first gear.

The machine has function buttons, it comes with instructions for use and has a durable design. Moreover, it is increased by one gear, and the buzzer sounds and the led flashes correspond to the number of gears. Above all, the havcybin 18650 spotwelding machine is used to switch the machine, 2 used to switch gears.

Overall, most buyers call the machine functionally comfortable and no one questions it.

Customers found that getting a copper spot welding machine, with this machine made their life much easier.

Why We Like This:

System voltage: 12v-14.6v (capacity x rate = must be greater than 150a).
Portable diary 12v battery energy storage spot welder machine for electronic enthusiasts.
Lot of satisfied buyers.

Best For Stainless Steel Sheet: B Bingenuo 18650 Spot Welding Machine

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We would, of course, be remiss if we didn't mention B Bingenuo 18650 Spot Welding Machine for daily purpose. The b bingenuo 18650spot welding machine is committed to the development of various hand tools, power tools, machines, suitable for household, industrial, and maintenance applications. The manufacturer says: Bingenuo always provides our customers with the best service. If you have any questions about our products, please send us a amazon email as soon as possible, We will reply to you within 24 hours and do our best to help you. This portable handheld spot welder, built an 11000ma - h rechargeable polymer lithium battery, can be fully charged within 3 hours with a 5v/2.1a type c charging port and it can continuously weld thousands of points after being fully charged.

The machine can be used to weld cylindrical lithium batteries, nickel-metal hydride batteries and cadmium nickel batteries. Lastly, the b bingenuo 18650 spot welding machine will shut off automatically 8 minutes later if without operation.

Almost all buyers found that the machine is great for portable phone charger. Moreover, they strongly agree that the nickle sheet in the spot welder package is nickel plated steel.

Why We Like This:

This mini spot welder for an 18650 battery is designed with a lcd screen.
This is an easy to use handheld battery welder.
New and hot releases.

Best For Product Size: Riiai 18650 Spot Welding Machine

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The Riiai 18650 Spot Welding Machine's material feels more premium than its price would suggest. The riiai 18650 spot welding machine is designed for short press the button, It is very happy and has a nice design. And there are led lights to indicate the working gear. This lightweight, portable spot welder is made of solid, durable aluminium alloy housing, with an anodic oxidation surface, wear - resistant.

The machine has low voltage, over current and over-charge protection, low battery alarm function, auto-off under low power. And, the machine comes with 9 gears adjustable. is made of aluminum alloy material, with an anodic oxidation surface, wear resistant and beautiful, fire-proof and anti-fall. Lastly, the riiai 18650 spot welding machine comes with a gold-plate terminal, long enough, flexible to use, quick to install, fine conductivity, ensures beautiful welding spots.

Most customers opine that the machine does an excellent job good quality. Furthermore, a few also found that the machine is not the device for someone in a rush. Also, they say that the machine can overheat and some can even break within the first few uses. With no doubts, this machine passed the test and had very satisfied buyers eager to share their experience.

Customers also discovered that its wise to buy a copper spot welding machine, along with this machine.

Why We Like This:

This is with a total of 5 gears of output power, easily adjustable, for precise welding.
The Integrated welding pen uses a gold-plate terminal, with good conductivity and low contact resistance;.
Compact and portable size design can be easy to take easily.
Portable spot welding machine, with quick release welding pen.

Best For Metal: Glitter 18650 Spot Welding Machine

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The Glitter 18650 Spot Welding Machine is capable of outshining several other machines featured in this list in overall features for the price point. The glitter 18650 spot welding machine can be used in different kinds of battery pack building & maintenance and common metal welding. At'-automatic welding mode and 'mt'-foot pedal controlling mode two welding modes are optional according to your welding habits. The machine 's super energy - gathered pulse welding technology combines with a max welding power of 11.6kw to provide a reliable welding effect.

The machine is suitable for metal like stainless steel, iron, nickel, brass, titanium, molybdenum, etc. Lastly, the glitter 18650 spot welding machine can be used in batteries、metal hardwares, electronic components spot welding work.

Most buyers quickly discovered that the machine is great for battery pack builds. And, a few strongly agree that the machine is great with 0.3 pure nickel strips, great build quality for the price. Moreover, a few strongly agree that this welder worked well for building a 40 cell 10s4p 18650 battery pack. In conclusion, buyers found this to be one of the best machines for daily purposes.

Why We Like This:

240 v wide-voltage input for use anywhere you need.
Used in batteries、metal hardwares, electronic components, spot welding work.
Lot of satisfied buyers.