There are plenty of options available while buying small battery spot welders in the market right now, and if you're confused regarding which one to go for, This page is just for you.

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Our Top Picks:

Best Overall: Buy: Mophorn Small Battery Spot Welder READ REVIEW

Best For Worth The Money: Buy: Zhuvatar Small Battery Spot Welder READ REVIEW

Best For Output Power: Buy: Kerpu Small Battery Spot Welder READ REVIEW

Best For Rechargeable Battery: Buy: Riiai Small Battery Spot Welder READ REVIEW

Best For Temperature Protection: Buy: Seesii Small Battery Spot Welder READ REVIEW

Best For Good Value: Buy: Sunkko Small Battery Spot Welder READ REVIEW

Best For Low Power: Buy: N\C Small Battery Spot Welder READ REVIEW

Best For Packing Size: Buy: Rocomoco Small Battery Spot Welder READ REVIEW

Best For Lithium Batteries: Buy: Havcybin Small Battery Spot Welder READ REVIEW

Best For High Speed: Buy: Faiuot Small Battery Spot Welder READ REVIEW

Best For Metal: Buy: Glitter Small Battery Spot Welder READ REVIEW

Best Overall: Mophorn Small Battery Spot Welder

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If you want nothing less than the best fully-featured welder, then Mophorn Small Battery Spot Welder is the one you should definitely consider, as it manages to bring a lot to the table. The mophorn small battery spot welder is an upgraded 2 in - 1 battery spot welder & charger machine, better than single - function products on the market. With this machine, your work efficiency will greatly improved and be suitable for beginners to use. The welding pressure regulator of the professional welding machine, the welding pin pressure can be continuously adjusted from 300g-750 g to facilitate the welding of workpieces of different thicknesses, so as to obtain good and reliable solder joints.

The welder allows for precise pressure regulator and it is for power adjusting. Most importantly, the mophorn small battery spot welder allows for full power and it is made for wide application.s.

Almost all customers quickly discovered that the welder is quick and timely and it is what it is, works great. In addition, they say that the welder is a soldering station, but it is not. In conclusion, many customers have used the welder for more than a few months without any issues, and it shows no sign of giving up.

• Therefore, you can get the internal resistance by selecting the appropriate charging current.
• This is made for good value and it is good for product size.
• This is also available, convenient for the charging and testing of the battery.
• This has a charging voltage, has upgraded led lighting and it is great for power-saving.

Best For Worth The Money: Zhuvatar Small Battery Spot Welder

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Zhuvatar offers a variety of welders for personal choice and yet maintains quality in all the variants. The Zhuvatar Small Battery Spot Welder is useful, it is very happy and has a safe design. In the process of using, it you don't need to use too much strength, just a little bit. Also, the welder works in manual mode, has a charging indicator, It is worth the money and has an upgraded design.

The welder is easy to disassemble and assemble and easy to carry. Also, the welder has been professionally tested and can be used for more than 8 years. Above all, the zhuvatar small battery spot welder can easily be used continuously for 18 hours.

Most customers agree that the welder is a device to spot weld pure nickel strips to cells to make larger battery packs. In addition, a few also found that the welder makes a nice spot weld on the 18650 format ribbon nickle plated steel connectors. Also, a few also found that this comes with the nickel material for building battery packs, which works quite well. In short, many customers have used the welder for more than a few months without letup, and it shows no sign of giving up.

• This is compatible with mobile phone interface, 5v 2a input full charge for 4 hours.
• This spot welder has many uses other than welding battery tabs.
• This is blue, has levels of adjustable output, it is intelligent and has an efficient design.
• This is designed to attach nickel strips to batteries, and it does this well.

Best For Output Power: Kerpu Small Battery Spot Welder

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The Kerpu Small Battery Spot Welder's superior materials makes sure that it ages well with use. The kerpu small battery spot welder takes about 2 hours to charge 5000mah. The manufacturer says: When the temperature is higher than 140 degrees fahrenheit during our work, the spot welder will automatically power off. 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.

Lastly, the kerpu small battery spot welder allows us to operate more flexibly.

Almost all buyers found that the welder is easy to use and works as described, except that it does not weld .2mm pure nickel strips at all. Moreover, a few strongly agree that the welder is marketed as a batter spot welder it can handle the thicker metal. In addition, they also found that the welder is easy to read and not in broken English.

• This works for temperature control protection, It is very happy and has a software design.
• This is low - resistance oxygen free copper material, welding stability.
• Each time you press it, it will have a different melting point strength.
• And pressing hard will give you a weak weld.

Best For Rechargeable Battery: Riiai Small Battery Spot Welder

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The Riiai Small Battery Spot Welder is capable of outshining several other welders featured in this list in overall features for the price point. The riiai small battery spot welder comes with a fast-recharging function, The spot welder for batteries can be used as a recharge pal and the max output current is 2.4a. Its unique overheating protection device automatically cuts off power when overheating occurs, which will be safe for you to use. The gold - plate spot - welding pen consists of multiple strands of high temperature wire with fine torsional resistance ability, making the operation more flexible.

Most importantly, the riiai small battery spot welder can continuously weld thousands of points after being fully charged with a max output of 650a.

Almost all customers opine that the welder is portable with detachable spot welding pens. Moreover, they say that the welder has done an excellent job of welding even thick conductors. Moreover, a few strongly agree that the welder can continuously weld thousands of points after being fully recharged.

• This is more accurate and the welding effect is more perfect.
• And it can also be used as a power bank when you need to charge.
• You can see the real-time temperature on the oled display clearly.
• It is easier to read the output than it needed to change the lights.

Best For Temperature Protection: Seesii Small Battery Spot Welder

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If you often find yourself scrambling for an appropriate and satisfactory welder, Seesii Small Battery Spot Welder is your solution. The seesii small battery spot welder is black, It is suitable for wide applications and has an upgraded lcd visible screen design. When you receive the spot welder, please fully charge the product first to ensure better spot welding effect. This adjustable spot welding tool is made of high quality material, with an anodic oxidation surface, wear resistant and beautiful, fire - proof and anti - fall.

The welder comes with a 40cm welding pen and is portable design. Moreover, this can continuously weld thousands of points after being fully charged. Finally, the seesii small batteryspot welder design is also very easy to carry.

Almost all buyers found that the welder looks like cell phone lipo's on the inside. In addition, they say that the welder makes professional and strong welds to batteries without any noticeable heating of the battery afterwards. Moreover, they say that the welder is designed for user replacbility.

• Product (2) do not press too much strength, just a little bit.
• When spot welding, just place the soldering pen lightly on the nickel sheet.
• This comes with a file and roll of nickle welding tabs.
• 40cm long spot welding pen for flexible operation.

Best For Good Value: Sunkko Small Battery Spot Welder

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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 welder. The Sunkko Small Battery Spot Welder is exactly that - it's a simple welder that hits all the right notes. The sunkko small battery spotwelder is specifically designed for battery welding (18650, 14500 and any other lithium batteries, etc) and can be used to weld nickel strips with a thickness between 0.05 and 0.3 mm for nickel plated steel or between 0.05 and 0.25 mm for pure nickel strip. Manufacturer says: Different users may have different welding habits, so we added a foot pedal to 709a. The core and the case of the soldering pen are separable. For new products, if the soldering pen does n’t work, it may be caused by the poor connection between the case and core due to transportation.

Finally, the sunkko smallbattery spot welder is good for packing list, is good for temperature range, It is very happy and has a nice design.

Most buyers agree that the welder is pulling way too many amps from the 20 amp circuit, the 709a has a 90%+ success rate, regardless of setting. And, they also found that the welder is good for the amount of current that needs to flow into the pen to make a good weld. In addition, a few also found that this spot welder is the perfect choice for making daily lithium batteries without breaking the bank. Overall, many have used the welder for more than a few months without letup, and it shows no sign of giving up.

• With the built-in led light, you can even work at night.
• Put on gloves and a mask before your battery pack welding process to protect yourself.
• This has a soldier iron attached.
• Regulates the pressure between copper welding rods and nickel strips.

Best For Low Power: N\C Small Battery Spot Welder

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N\C offers a variety of welders for personal choice and yet maintains quality in all the variants. The small battery spot welder provides longer service time, plus it is the most powerful while gear 1 is the least powerful. 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 welder is necessary to charge until the power rises, and the welder will resume work. And, it works better than expected, is good for item size and it is designed for short presses. Lastly, the small battery spot welder has a charging indicator and it is very happy.

Almost all customers agree that the welder is great for rebuilding the sub c ni-mh packs. Furthermore, a few also found that the welder works well and was a bargain for the price. Moreover, they also found that the welder needs to be re - charged periodically during storage to prevent battery damage. Obviously, this welder passed the test and had very satisfied buyers eager to share their experience.

• 2, fit for: 14650, 17490, 18650, 21700, 26650, 32650 lithium/ni-mh battery.
• This works well and has 5 power settings.
• This is good for battery capacity and it is lightweight.
• This comes with a 10awg multi-silicone-wire, humanized sleeve for safety.

Best For Packing Size: Rocomoco Small Battery Spot Welder

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The best part: Rocomoco 's small battery spot welder costs comparatively little and it is available to ship in 24 hours. The Rocomoco Small Battery Spot Welder is a high-quality spot welder with an anodized surface, wear-resistant and beautiful, fire-resistant and anti-drop. Before welding the battery, you can practice with the iron pot, try to use the product. The welding pen is automatically triggered after touching the nickel sheet, and the response time is 0.8s.

The welder comes with its own charging management control module, it can easily charge the mobile phone through a usb cable. In addition, this can weld thousands of points on 0.1-0.15mm nickel sheet after being fully charged. Lastly, the rocomoco small batteryspot welder is great for packing size, It is used for a long service life and has a safe design.

"Flashing lught during charge is charging, solid light means fully charged. " - says, one customer. In short, at the price, they believe that they got a steal of a deal with it.

• Equipped with indicator light, flash charging, fully charged in standby.
• This is easy to use, one-key open/close, very convenient.
• It is recommended to use a nickel - plated steel strip with a thickness of less than 0.12mm.
• This is good for product size, it has stable performance and has humanized design.

Best For Lithium Batteries: Havcybin Small Battery Spot Welder

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Next on the list, we've got yet another welder that manages to win our hearts. It's the Havcybin Small Battery Spot Welder and it's widely considered as the welder that has the most suitable features. The havcybin smallbattery spotwelder is used to switch the machine, 2 used to switch gears. Make sure this fits by entering your model number. In addition, it is increased by one gear, and the buzzer sounds and the led flashes correspond to the number of gears.

Finally, the havcybin small battery spot welder is worth the money, suitable for power supply, It is built for good performance and has a durable design.

To sum up, buyers found this to be one of the best welders for daily purposes.

• 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.
• This is turned on, the default is the first gear.
• This came with instructions for use, It is very happy and has a great design.

Best For High Speed: Faiuot Small Battery Spot Welder

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Not everyone likes to purchase a welder for their regular usage, but the Faiuot Small Battery Spot Welder would be an anomoly. The faiuot small battery spot welder is used to weld iron, steel, stainless steel sheets with a thickness of less than 0.12mm. It is perfect when you need to charge if you're working. The 40 cm integrated welding pen is made of low - resistance oxygen - free copper material, which is stable in welding.

Most importantly, the faiuot small battery spot welder comes with a fast-recharging function, which can be used as recharge pal and the max output current is 2.4a.

One customer says - "You can adjust ”auto power off" from 1min to 60min. ". Most customers agree that the welder is easy to understand and left some questions un answered. With no doubts, this welder passed the test and had very satisfied buyers eager to share their experience.

• This has the functions of over-current protection, low-voltage protection, over-voltage protection and over-heat protection.
• This is intelligent and it is great for high speed battery.
• You can practice with the iron pot before welding the battery.
• The current, voltage, material and pressure can affect the spot welding effect.

Best For Metal: Glitter Small Battery Spot Welder

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The Glitter Small Battery Spot Welder's material feels more premium than its price would suggest. The glitter small battery spot welder has a small size and light weight compared to a bulky traditional spot welding machine, allowing for easy transport while still adopting the 100. 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 welder is suitable for metal like stainless steel, iron, nickel, brass, titanium, molybdenum, etc. Most importantly, the glitter small battery spot welder can be used in batteries、metal hardwares, electronic components spot welding work.

Most buyers found that the welder is great with 0.3 pure nickel strips, great build quality for the price. In addition, a few strongly agree that the welder is great for battery pack builds. Also, they strongly agree that this welder worked well for building a 40 cell 10s4p 18650 battery pack. To sum up, the tone of buyers is very positive and we believe that the welder suits the purpose.

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