We consider a battery cell welder to be a worthy investment in the long run. In the following post, we will help you to select the best battery cell welders.

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Our Top Picks:

Best Overall: Buy: Shonansystems Battery Cell Welder READ REVIEW

Best For Corrosion Resistance: Buy: Us Solid Battery Cell Welder READ REVIEW

Best For Nickel Metal Hydride Batteries: Buy: Kerpu Battery Cell Welder READ REVIEW

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

Best For Output Power: Buy: Kalageen Battery Cell Welder READ REVIEW

Best For Temperature Protection: Buy: Seesii Battery Cell Welder READ REVIEW

Best For Other Cylindrical Lithium Batteries: Buy: Montex Battery Cell Welder READ REVIEW

Best For Carbon Steel: Buy: Sunkko Battery Cell Welder READ REVIEW

Best For Good Value: Buy: Laipi Battery Cell Welder READ REVIEW

Best For Wide Range Of Applications: Buy: Suidi Battery Cell Welder READ REVIEW

Best For Easy Spot Welds: Buy: Calidaka Battery Cell Welder READ REVIEW

Best Overall: Shonansystems Battery Cell Welder

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The Shonansystems Battery Cell Welder is capable of outshining several other welders featured in this list in overall features. The shonansystems battery cell welder is good for lithium ion battery pack and it is used for perfect size. You also need to prepare a specific charger for your lithium-ion battery pack. These pure nickel strips can be used for directly spot welding battery cells.

Finally, the shonansystems battery cell welder can be used as a basis for distinguishing whether strips are pure or not.

Almost all customers opine that the welder will work but not with the flimsy magnetic tape. In addition, a few say that the welder is great for a battery pack rebuild project for a stick vacuum. To sum up, buyers found this to be one of the best welders for daily purposes.

• This is made in various sizes, often assembled into packs for portable equipment.
• This comes with 50 pieces of 2 inches(50mm) pure nickel strips.
• This will help you decide how to move forward.
• This will charge the solution until it's gone.

Best For Corrosion Resistance: Us Solid Battery Cell Welder

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Not everyone likes to purchase a welder for their regular usage, but the US solid battery cell welder would be an anomoly. The US solid battery cell welder includes but is not limited to, laptop battery packs, electronic cigarettes, electric vehicles, and cordless power tools. Manufacturer says: Solid products, Our pure nickel strips come with a one - year satisfaction guarantee. 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 for portable equipment. And, the welder can increase the physical length of the lithium-ion battery pack. Lastly, the US solid battery cell welder is ideal for spot welding and building battery packs.

"You can also double up the strips to double current carrying through multiple layers. " - says, one customer. Overall, the tone of buyers is very positive and we believe that the welder suits the purpose.

• Quantity: This package comes with 50 pieces of 0.15x6x50mm pure nickel strips.
• New and hot releases.

Best For Nickel Metal Hydride Batteries: Kerpu Battery Cell Welder

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We would, of course, be remiss if we didn't mention Kerpu Battery Cell Welder for regular usage. The kerpu battery cell welder takes about 3 hours to charge 7, 500mah. The manufacturer says: The closer we get to the equilibrium point, the better the spot welding effect will be. 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.

The welder makes for nice quality, is made with product description, it is input and has a reasonable design. Further, the welder is low - resistance oxygen free copper material, welding stability. Finally, the kerpu battery cell welder allows us to operate more flexibly.

Most customers agree that the welder is well beyond and kit quality and assembly is already done for you. And, a few also found that the welder does stick, you'll be able to pull it off with ease. Moreover, a few strongly agree that the welder will be very easy to use, because it is portable and small. To sum up, at the price, they believe that they got a steal of a deal with it.

• This has usb-c, it's not usb-pd (fast charge) compatible.
• This is idle for a long time, Please discharge or charge the battery at 50.
• This has going stron and it has a type-c port 2a input.
• This has a capacity of 7, 500 mah and lasts longer.

Best For Making Lipo Packs: Mophorn Battery Cell Welder

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Next on the list, we've got yet another welder that manages to win our hearts. It's the Mophorn Battery Cell Welder and it's widely considered as one of the most convenient welders you can buy. The mophorn battery cell welder is designed with dual pulse mode selection and 0-99 level current setting. The manufacturer says: Besides, we will send you extra nickel-plated sets for free. In addition, this is suitable for precise sopt-weld when it is necessary.

The welder is easy to move and has a compact design. Most importantly, the mophorn battery cellwelder comes with a built-in smart chip to avoid overheating damage of the welder, automatic short-point protection, so as to avoid overheating of welding.

Almost all customers agree that the welder is used to using starts at about $10k for a decent one. Also, they also found that the welder will work on a standard 110v 15 amp outlet. In addition, a few say that the 737g+ pulse spot welder can accept a welding pen and foot pedal, and it includes parts as follow.

• This is easy to use, works out of the box.
• This features a compact body shape, combined with a convenient handle.
• This comes with foot pedal control, allows for an efficient cooling system and it is intelligent.
• This is a great little welder for the price.

Best For Output Power: Kalageen Battery Cell Welder

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The Kalageen line of welders comes in a pretty wide variety of styles, so you can definitely find one that suits your individual preferences and needs. The Kalageen Battery Cell Welder is made with multiple security safeguards and it is easy to operate. Please make sure the battery is fully charged before using. This handheld spot welding machine is mainly used for the nickel sheet welding of cylindrical batteries, nickel - metal hydride batteries, 18650 nickel - cadmium batteries.

Above all, the kalageen batterycell welder is great for superior quality, is designed for short press the button, It is intelligent and has a safe design.

Most customers opine that the welder is binding against the face plate. And, a few say that a welder is necessary to bump to the highest level on some welds. Moreover, a few strongly agree that the welder does need a 2.5 ampere usb to charge. In conclusion, many buyers have used the welder for more than a few months without letup, and it shows no sign of giving up.

• This allows for auto shutdown, it is light weight and has a compact design.
• It has the characteristics of low resistance and good conductivity.
• There's a learning curve, but this little spot-welder really does work.
• Press once, you can add 1 gear.

Best For Temperature Protection: Seesii Battery Cell Welder

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The features department is where the Seesii Battery Cell Welder truly manages to shine. The seesii battery cell welder can continuously weld thousands of points after being fully charged. When you receive the spot welder, please fully charge the product first to ensure better spot welding effect. This handheld spot welder, built on a 7500ma - h rechargeable battery, can be fully charged within 3 hours.

Lastly, the seesii battery cell welder is black and has a compact design.

Almost all customers agree that the welder comes with a file and roll of nickle welding tabs. Also, they also found that the welder makes professional and strong welds to batteries without any noticeable heating of the battery afterwards. To sum up, the tone of buyers is very positive and we believe that the welder suits the purpose.

• This is designed for user replacbility.
• Before formal spot welding, you need to practice more.
• This looks like cell phone lipo's on the inside.
• When spot welding, just place the soldering pen lightly on the nickel sheet.

Best For Other Cylindrical Lithium Batteries: Montex Battery Cell Welder

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Montex offers a variety of welders for personal choice and yet maintains quality in all the variants. The Montex Battery Cell Welder is suitable for 18650 and other cylindrical lithium batteries, nickel metal hydride batteries, cadmium nickel batteries can be welded firmly. Make sure this fits by entering your model number. Moreover, it fits perfectly for long usage hours and it is designed for top quality. Finally, the montex battery cell welder is for manual mode, It is suitable for wide applications and has a safe design.

Most buyers agree that the welder does the perfect job welding on batteries. In addition, they say that the welder comes with 2 packs of nickel instead of 1. Also, they strongly agree that the welder does a good job only for 0.15mm. In conclusion, buyers found this to be one of the best welders for daily purposes.

• Power off when machine temperature exceeds 140 °f.
• New and hot releases.

Best For Carbon Steel: Sunkko Battery Cell Welder

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Compared with other welders in this category, the Sunkko Battery Cell Welder has a convenient design. The sunkko battery cell welder has a charging voltage, is normal, it is taken care of and has a nice design. Make sure this fits by entering your model number. And, the welder is perfect for battery testing, has take a peek, it is input and has a safe design.

The welder comes with replacement tips, is great for spot welds batteries, It works for input voltage and has a tip design. Further, it is specifically designed for battery welding (18650, 14500 battery, etc) and can be used to weld nickel strips with a thickness between 0.05 and 0.2 mm for nickel plated steel or between 0.05 and 0.15 mm for pure nickel strip. Finally, the sunkko batterycell welder is simple, has a charging port, it has charging cables and has a safe design.

Most buyers opine that the welder does a better job when dealing with nickel and batteries. And, they say that the welder comes with one extra pair. Overall, at the price, they believe that they got a steal of a deal with it.

• This is definitely a low - end model.
• This can spot weld nickel strips on any metallic surface.
• A 40a-60a circuit breaker may help to prevent tripping out.
• Function: spot welding, battery testing and battery charging;.

Best For Good Value: Laipi Battery Cell 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 Laipi Battery Cell Welder is exactly that - it's a simple welder that hits all the right notes. The laipi battery cellwelder is simple and it is powerful. Self-carried with a charging control module, which charges the battery through the usb port. This spot - welder can weld hundreds of welding points on commonly used nickel - plated sheets within 0.1mm-0.15 mm if fully charged.

The welder will automatically shut-down after ten minutes of use. Lastly, the laipi battery cell welder has four dual-color indicator lights, green light for indicating the power, red light for indicating the welding power.

Most buyers found that the welder works well for homebrew battery packs. And, a few say that the welder that comes with it welds great. Further, they say that the welder is a decent little spot welder for the price. Overall, buyers found this to be one of the best welders for daily purposes.

• This is great on thinner material.
• This comes with output power and remaining power indication, There are two output modes.
• This has a little red light on the back that turns on when charging.
• Free your hands or foot pedals completely.

Best For Wide Range Of Applications: Suidi Battery Cell Welder

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The Suidi Battery Cell Welder is satisfactory and appropriate and fits well with your regular use. Also, the welder can withstand high drop, high-strength support, easy heat dissipation, convenient combination, fixed specification, random combination and free splicing. Please look at the parameters carefully before purchasing. Most importantly, the suidi battery cell welder is suitable for suidi 21700 pure nickel belt, The size of the nickel belt is (0.15 / 0.2 * 32 * 23.4mm), of which 23.4mm is the hole spacing.

• New and hot releases.
• Delivers what they promise.

Best For Easy Spot Welds: Calidaka Battery Cell Welder

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Best part: Calidaka Battery Cell Welder costs comparatively low and it is available to ship in 24 hours. The calidaka battery cell welder is made of aluminum alloy material, fine structure, wear resistance and can provide long service time. Make sure this fits by entering your model number. In addition, the welder is equipped with a type-c cable and it works for input voltage.

The welder has a support welding battery, is ideal for high performance and it is input. Lastly, the calidaka battery cell welder is very clean and it is lightweight.

Most customers quickly discovered that the welder is perfectly capable of spot welding a 0.15mm strip. In addition, a few say that the welder is easy to use with only one button. And, they also found that the welder is easy to use, and gets the job done. In conclusion, the tone of buyers is very positive and we believe that the welder suits the purpose.

• High performance: dual thicken pure copper strip,supperlow internal resistance to increase overcurrent capability.
• This is very convenient and it is built for compact size.
• This is blue and it is used for large power.