There are plenty of options available while buying lithium ion battery welders in the market right now, and if you're confused regarding which one to go for, You have come to the right page.

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Our Top Picks:

Best Overall: Buy: Shonansystems Lithium Ion Battery Welder READ REVIEW

Best For Making Lipo Packs: Buy: Mophorn Lithium Ion Battery Welder READ REVIEW

Best For Output Power: Buy: Kerpu Lithium Ion Battery Welder READ REVIEW

Best For Salt Water Test: Buy: Us Solid Lithium Ion Battery Welder READ REVIEW

Best With Product Description: Buy: Hovico Lithium Ion Battery Welder READ REVIEW

Best For Light Weight: Buy: Kalageen Lithium Ion Battery Welder READ REVIEW

Best For Temperature Protection: Buy: Seesii Lithium Ion Battery Welder READ REVIEW

Best For Nickel Metal Hydride Batteries: Buy: Montex Lithium Ion Battery Welder READ REVIEW

Best For Worth The Money: Buy: Sunkko Lithium Ion Battery Welder READ REVIEW

Best For Rechargeable Battery: Buy: Mixilin Lithium Ion Battery Welder READ REVIEW

Best For Stainless Steel Sheet: Buy: B Bingenuo Lithium Ion Battery Welder READ REVIEW

Best Overall: Shonansystems Lithium Ion Battery Welder

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Best part: Shonansystems Lithium Ion Battery Welder costs reasonable and it is available to ship in 24 hours. The shonansystems lithium ion battery welder lasts a long time and it works well for good quality. In many applications, such as bolts, fasteners and brake parts, nickel electroplating can provide your project with a nickel layer, to serves the dual purpose of providing a bright, attractive finish as well as improving corrosion resistance or durability. These pure nickel strips can be used for directly spot welding battery cells.

The welder is good for lithium ion battery pack and it is used for perfect size. And, it comes with 50 pieces of 2 inches(50mm) pure nickel strips. Most importantly, the shonansystems lithium ion battery welder is ideal for medium size of lithium battery packs.

Almost all customers quickly discovered that the welder is easy, tin the terminals and the strips first. Also, they also found that the welder is used for electroplating and to make nickel alloys. In conclusion, for most buyers, it was the most suitable.

• This has become a common question for most beginners.
• This is made of stainless steel, iron-plated nickel and iron.
• This is limited to well below 6-8 amps current draw per group of cells.
• This is made in various sizes, often assembled into packs for portable equipment.

Best For Making Lipo Packs: Mophorn Lithium Ion Battery Welder

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Not everyone likes to purchase a welder for their daily usage, but the Mophorn Lithium Ion Battery Welder would be an anomoly. The mophorn lithium ion battery welder is input, It is very happy and has a nice design. Make sure this fits by entering your model number. In addition, this is good for input voltage, allows for an efficient cooling system, It is made with a product description and has a compact design.

The welder is also called push up welding mode which is made for assembling small size battery pack. Above all, the mophorn lithium ion battery welder is suitable for precise sopt-weld when it is necessary.

Most buyers quickly discovered that the welder is designed for 240v, so the welding power this unit has is almost unusable on 120v circuits. Moreover, they say that the welder 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. Moreover, they also found that the welder is a great machine for making lipo packs.

• This usually usually starts at about $10k for a decent one.
• This is designed with dual pulse mode selection and 0-99 level current setting.
• This features a compact body shape, combined with a convenient handle.
• The Manufacturer says: besides, we will send you extra nickel-plated sets for free.

Best For Output Power: Kerpu Lithium Ion Battery Welder

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If you often find yourself scrambling for a convenient and suitable welder, Kerpu Lithium Ion Battery Welder should be your first option for buying. The kerpu lithium ion battery welder is suitable for 18650 and other cylindrical lithium batteries, nickel metal hydride batteries, cadmium nickel batteries can be welded firmly. Each time you press it, it will have a different melting point strength. 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 welder is blue and it is good for battery capacity. Most importantly, the kerpu lithium ion battery is thick enough and it is input.

Almost all buyers found that the welder works well with the provided nickel strips. In addition, a few say that the welder is great for putting battery packs together. In short, for most buyers, Kerpu product was what they were looking for.

• With it, save your time and effort.
• This can buy it, very practical.
• It takes about 2 hours to charge 5000mah.
• This is low - resistance oxygen free copper material, welding stability.

Best For Salt Water Test: Us Solid Lithium Ion Battery Welder

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The US solid lithium ion battery welder is capable of outshining several other welders featured in this list in overall features for the price point. The US solid lithium ion battery welder is good for good quality and it passed the grinder. Make sure this fits by entering your model number. To recharge these cells in a safe and economical fashion, the use of a charger specified for these cells is required.

The welder is made in various sizes, often assembled into packs (commonly referred to as battery packs) for portable equipment. Moreover, this includes, but is not limited to, laptop battery packs, electronic cigarettes, electric vehicles, and cordless power tools. Lastly, the US solid lithium ion battery welder is ideal for spot welding and building battery packs.

Almost all customers agree that the welder is great for plating, and a lot of nickel for the money. In addition, they strongly agree that the welder is used to make a 15s 19p battery pack.

• This can increase the physical length of the lithium-ion battery pack.
• This is great for building battery packs.
• Delivers what they promise.

Best With Product Description: Hovico Lithium Ion Battery Welder

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Not everyone likes to purchase a welder for their regular usage, but the Hovico Lithium Ion Battery Welder would be an anomoly. The hovico lithium ionbattery welder is made of low-carbon cold-rolled steel strip (spcc) with a nickel-plated surface. Make sure this fits by entering your model number. The product is mainly used in nickel - metal hydride batteries, lithium batteries, tabs, power tools, battery packs, polymer batteries, power batteries and instrumentation, telecommunications, vacuum, special light bulbs and other industries. Lastly, the hovico lithium ion battery welder comes with good gloss, ductility and weldability, easy to solder or weld to batterie terminals.

• Good weldability, high draw tension, easy to operate with low resistivity,enabling your job easier.
• With good gloss, ductility and weldability,easy to solder or weld to batterie terminals.
• The Nickel-plated steel strip is made of low-carbon cold-rolled steel strip (spcc) with a nickel-plated surface.

Best For Light Weight: Kalageen Lithium Ion Battery Welder

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If you often find yourself scrambling for a convenient and suitable welder, Kalageen Lithium Ion Battery Welder should be your first option for buying. The kalageen lithiumion batterywelder comes with instructions for use, performed very well, It comes with replacement tips and has an upgraded design. Press once, you can add 1 gear. 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 lithium ion battery welder is black and it is very happy.

Almost all customers quickly discovered that the welder does need a 2.5 ampere usb to charge. Further, a few strongly agree that a welder is necessary to bump to the highest level on some welds. And, 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. As a result, customers were eager to recommend it to friends and would-be buyers.

• There's a learning curve, but this little spot-welder really does work.
• This is perfect for light weight and it has an output voltage.
• It has the characteristics of low resistance and good conductivity.
• This is great for decent quality and it can test for battery capacity.

Best For Temperature Protection: Seesii Lithium Ion Battery Welder

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The Seesii Lithium Ion Battery Welder's high-end materials make sure that it ages well with use. The seesii lithium ion battery welder can continuously weld thousands of points after being fully charged. With the power bank function, if you need to charge your phone, the mini welder tool can be used as a power bank. This handheld spot welder, built on a 7500ma - h rechargeable battery, can be fully charged within 3 hours.

The welder is about 40cm longer than most soldering pens on the market, making the operation more flexible. Finally, the seesii lithium ion battery welder comes with a 40cm welding pen and is portable design.

Most customers quickly discovered that the welder comes with a file and roll of nickle welding tabs. Further, a few say that the welder makes professional and strong welds to batteries without any noticeable heating of the battery afterwards.

• This has more than one use if needed.
• It is black, is durable, it is suitable for wide applications and has a compact design.
• This looks like cell phone lipo's on the inside.
• This is designed for user replacbility.

Best For Nickel Metal Hydride Batteries: Montex Lithium Ion Battery Welder

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For a low asking price, Montex lithium ion battery welders have managed to overwhelm their customers by packing as many features as they could. The Montex Lithium Ion Battery Welder fits perfectly for long usage hour,sssss It is designed for top quality and has a safe design. Power off when machine temperature exceeds 140 °f. Further, the welder is suitable for 18650 and other cylindrical lithium batteries, nickel metal hydride batteries, cadmium nickel batteries can be welded firmly. Most importantly, the montex lithium ionbattery welder is for manual mode and it is made for wide application.s.

Almost all customers opine that the welder does the perfect job welding on batteries. Also, a few strongly agree that the welder does a good job only for 0.15mm. And, a few say that the welder comes with 2 packs of nickel instead of 1. To sum up, buyers found this to be one of the best welders for daily purposes.

• New and hot releases.
• Good investment for the long term.

Best For Worth The Money: Sunkko Lithium Ion Battery Welder

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For a low asking price, Sunkko lithiumion battery welders have managed to overwhelm their customers by packing as many features as they could. The Sunkko Lithium Ion Battery Welder can buy for good value and it has an output voltage. Put on gloves and mask before your battery pack welding process to protect yourself. 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.

The welder works for input voltage, It is very happy and has a tip design. Also, the welder 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. Lastly, the sunkko lithium ion battery welder is suitable for temperature range, It is optional and has a nice design.

Most buyers agree that the welder is good for the amount of current that needs to flow in the pen to make a good weld. In addition, they also found that the welder had a soldier iron attached. And, they strongly agree that the welder does a very good job of welding tabs when using the upper welding arms. To sum up, many have used the sunkko lithium ion batterywelder for more than a few months without letup, and it shows no sign of giving up.

• This is good as a premium one but does the job.
• This can pump out battery packs lightning fast with this guy.
• This is good for packing list and it is made with a product description.
• The manufacturer says: we will send you a tracking number after the item ships.

Best For Rechargeable Battery: Mixilin Lithium Ion Battery Welder

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Next on the list, we've got yet another welder that manages to win our hearts. It's the Mixilin Lithium Ion Battery Welder and it's widely considered as the welder that has the most suitable features. The mixilin lithium ion battery welder is useful, it is safe to use and has a safe design. If you need to charge your phone, the mini welder tool can be used as a power bank. This handheld spot welder, built on a 7500ma - h rechargeable battery, can be fully charged within 3 hours.

The welder is about 40cm longer than most soldering pens on the market, making the operation more flexible. Lastly, the mixilin lithium ion battery welder has a built-in 7500 ma-h rechargeable battery, It is suitable for wide applications and has a nice design.

Almost all buyers found that the welder was slow at first, but it became fast after a while, It is amazing. In addition, they strongly agree that the welder is made from strong materials. And, they strongly agree that the welder can also be charged as a mobile phone. In short, buyers found this to be one of the best welders for daily purposes.

• This design is also very easy to carry.
• This is the perfect spot welder for building battery packs.
• This is suitable for cylindrical lithium batteries, nickel-metal hydride batteries, and cadmium nickel batteries.
• This works around the 3 to 4 amp range.

Best For Stainless Steel Sheet: B Bingenuo Lithium Ion Battery Welder

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We would, of course, be remiss if we didn't mention B Bingenuo Lithium Ion Battery Welder for regular usage. The b bingenuo lithium ion battery welder will shut off automatically 8 minutes later if without operation. You can see the internal system temperature, welding gears and time interval on the oled display of the welder. 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 welder can be used to weld cylindrical lithium batteries, nickel-metal hydride batteries and cadmium nickel batteries. Moreover, this is for low power and it comes with multiple protection functions. Finally, the b bingenuo lithium ion battery welder is an easy to use handheld battery welder.

Most buyers found that the welder is great for portable phone charger. Moreover, a few also found that the nickle sheet in the spot welder package is nickel plated steel.

• This mini spot welder for an 18650 battery is designed with a lcd screen.
• One of the newcomers and featured product.