The Best 18650 Welder of 2022 – Reviews & Buying Guide
After hours researching and comparing all models on the market, we find out the Best 18650 Welder of 2022. Check our ranking below.
2,927 Reviews Scanned
SaleRank No. #1
Docreate Spot Welder, Rechargeable Portable Handhelpd Spot Welder Machine for 18650 Battery, DIY Spot Welding with 80 Gear Adjustable
- High Quality: The spot welder is made of high-quality ABS and metal material, the welder has extremely high durability and stable performance, and has a long service life.
- olor OLED Display: The OLED color display can view the preheat delay time, gear position, other data. The working condition of the product can be understood at a glance through the screen.
- 80 Levels Adjustable Output: This handheld spot welder with 80-speed output power adjustable, welding is more precise and the welding effect is more perfect.
- Convenient: The handheld spot welder supports welding ofvarious common nickel mobile phone batteries coupled with the characteristics of portability,it is more convenient to repair mobile phones outside.
- Widely Applicaation: The spot welding supports welding of nickel-plated strips with a thickness of 0.1mm-02mm. It can be used to spot-welding cylindrical lithium batteries, nickel-metal hydride batteries and cadmium nickel batteries such as 18650, and etc... .
Rank No. #2
Shkalacar Integrated Type Spot Welding Pen, Automatic Trigger Weld Machine Accessory for 18650 Battery,Blue DIY Battery Spot Welder Pen
- Adopt thick copper bar, help enhance the working efficiency, and suitable for long service time.
- Integrated design, beautiful and neat, with fine heat radiation effect.Suitable for 18650 battery spot welding machine.
- There are dual springs on the handle, each welding pen can expand and contract independently.
- Built-in limit switch, one hand operation, do not need foot pedal.
- With comfortable hand feelings, can support long time use, stable and reliable, wear resistant and effort saving.
Rank No. #3
Spot Welder, Docreate 30 Levels Adjustable Handheld Spot Welder with LCD Screen, Portable Rechargeable DIY Mini Spot Welding Machine with Nickel Belt and Spot Welding Pen for 18650
- LCD Visible Screen Design: The portable spot welder with 1.8" LCD display, color display, automatic operation mode, time board temperature control, solder count detection, low battery indication, smart warning, firmware update.
- Hight Quality: The spot welder is made of premium aluminum alloy material, with anodic oxidation surface, abrasion resistant, fire-proof and durable in use.
- 30 Levels Adjustable Output: This spot welder for 18650 battery with 30 levels output power adjustable,with memory function and 5minutes automatic power off function.It also supports 30 levels of delay time adjustment, make the welding more precise and the spot welding effect more perfect.
- Intelligent: The spot welding with over-discharge protection, over-voltage protection, over-current protection, short circuit protection and over-temperature protection, can guarantee safety use.
- Wide Application:This DIY spot welding machine is suitable for a variety of scenes. The spot welder can be used for spot weld cylindrical lithium batteries, nickel-metal hydride batteries and 18650/26650/32650 batteries, it also can be used to weld less than 0.3mm to other iron, steel, stainless steel materials.
Rank No. #4
Spot Welder, Geevorks Battery Spot Welder 10 Gear Output Power Adjust, 5000W Spot Welding Equipment for Sopts Welding 18650/26650/32650 and 0.1~0.15mm Nickel Sheet
- 【Strong Power】The power of this lithium batteries spot welder can reach to 5000W, which can provide strong power and improve your work efficiency.
- 【10-Level Knob Adjustment】10 Level output power knob adjust design, you can adjust the output power by turn the knob, the larger the value, the higher the output. There are ten levels for you to adjust.
- 【Application】This battery welder is suitable for sopts welding 18650/26650/32650 and other batteries, mobilephone battery welding to nickel, the spots welding thickness is 0.1~0.15mm.
- 【Digital Tube Display】The digital tube display design allows you to monitor the remaining power of the spot welder battery at any time.
- 【Easy to Operate】You can put the two welding pens on the nickel sheet, then press the pedal for the red light flashes 3 times quickly so it will output the current to complete the welding.
Rank No. #5
Battery Spot Welder, AWithZ Handheld Spot Welder 11 Gear Adjustable, Automatic and Manual Modes Battery Welder for 18650 Battery, Welding Nickel Sheets, Iron, Stainless Steel (2M Nickel）
- NO Spot Welding Pen------No need for a spot welding pen when going out or at home, handheld spot welder that does not require additional spot welding pens, carry it with you and it's convenient to go anywhere. It combines the built-in power supply and welding pen into one, making it easy to weld without the need for an external welding pen.
- Widely Used - Suitable for cylindrical batteries such as 18650/26650/36650, mobile phone batteries, and electronic devices that require batteries. Spot welder can be used for electronic devices that have been damaged due to battery damage, replacing the battery and resuming use (similar to handheld electric drills), saving money and protecting the environment.
- Easy to Use - ONLY 2 buttons, our spot welder the buttons are labeled,easy to use. The battery spot welder does not need to leave our palm. Press and hold the power switch button on the side for 2 seconds with your middle finger, press the gear adjustment button on the top with your index finger once, and press and hold for 2 seconds to adjust the automatic or manual mode.
- 11 Adjustable Gears - The spot welding machine has 11 adjustable output power, which can be adjusted according to the different materials you spot weld. 1-3 gear mobile phone battery, 3-6 gear 0.1mm nickel plate, 6-11 gear 0.12-0.15 nickel plate. Charging once can spot weld more than 200 times.
- Multiple Protection Measures - It is a mini handheld spot welding machine, but it has high-quality polymer cells, overcharge protection, temperature protection, short circuit protection, abnormal battery temperature alarm and off spot welding function, and low cell voltage alarm. Ultra low power consumption, longer standby time.
Rank No. #6
Spot Welder, Kerpu Mini Spot Welder, Portable Spot Welder Machine, Spot Welding Equipment Energy Storage 5000mAh for DIY 18650 Battery, Portable Battery Welder with Type-C Port (Black-5000)
- Adjustable 11 gears, more accurate welding and more stability welding. Automatic and manual mode adjustable, easy to operate.
- The welding pen is comfortable to use, the length of welding pen is 40cm/16 inches, that makes operation more flexible. It is low resistance oxygen free copper material, welding stability.
- Suitable for 18650 and other cylindrical lithium batteries, nickel metal hydride batteries, cadmium nickel batteries can be welded firmly. It can be also used to weld iron, steel, stainless steel sheets with the thickness less than 0.2 mm/ 0.007 inch to other iron, steel, stainless steel materials. With it, save your time and effort.
- Our portable spot welders own perfect over-charge, over-discharge, over-temperature etc protection functions and double protection performance.Unique overheating protection device automatically cuts off power when the overheating occurs.
- 【Our service】In the process of using the spot welder, please feel free to contact us if you have any questions. We will replace or refund for you to ensure that you can have a pleasant shopping experience.
Rank No. #7
Mini Spot Welding Machine Automatic Control 10AWG Multi?wire Portable Transistor 18650 Lithium Battery Spot Welder for Capacitor
- ¡¾Convenient Disassembly¡¿The soldering pen and the input wire are connected by U?shaped cold?pressed terminals, which is convenient for disassembly and replacement.
- ¡¾Controller¡¿The controller adopts single chip microcomputer control, accurate output pulse, LCD display screen, can display welding parameters.
- ¡¾Powering Method¡¿The welding power of this mini spot welder machine can be powered by lithium battery or 12V car battery.
- ¡¾Automatic and Manual¡¿The controller adopts automatic welding mode, while retaining the manual trigger interface, you can choose according to your own usage.
- ¡¾Increased Overcurrent¡¿The power board uses 2 ounces of copper, and the soldering pen wire and the input wire use 10AWG multi?wire soft wire to increase the overcurrent capacity.
Rank No. #8
Battery Spot Welder, Hancaner Handheld Spot Welder 80 Gear Adjustable, Automatic & Manual Modes Battery Welder for 18650 Battery, Welding Nickel Sheets 0.1-0.15mm, Iron, Stainless Steel Sheets
- 【NO Spot Welding Pen】No need for a spot welding pen when going out or at home, handheld spot welder that does not require additional spot welding pens, carry it with you and it's convenient to go anywhere. It combines the built-in power supply and welding pen into one, making it easy to weld without the need for an external welding pen.
- 【Multifunctional Battery Spot Welder Pen】This portable welder can be widely used in spots welding cylindrical lithium batteries, nickel metal hydride batteries, and nickel-cadmium batteries, such as 18650/26650/32650, etc. It supports welding 0.1-0.15mm(0.2mm under full battery condition) nickel-plated sheets, stainless iron sheets or stainless steel sheets, with solid and beautiful welding spots.
- 【80 Gears Adjustable】Dual pulse output, high power output design, 80 gears of output power adjustable, more accurate welding, suitable for continuously welding thousands of points on nickel/nickel-plate sheet.
- 【Dual Mode Spot Welder】Dual modes selectable, supports automatic and manual mode switching by your needs. The wire is consists of multiple strands of high-temperature wire with high torsional resistance and more sensitive operation.
- 【OLED Digital Display】Battery spot welder with the OLED color display real-time gear display function. Support system mode display, remaining power display, preheat display, time delay display, welding progress bar gear display.
Rank No. #9
Havcybin Welding Machine Pen DIY Portable12V Battery Storage Spot Welder Pen PCB Circuit Board Welding Current for 18650/26650
- It is recommended to install the product by the people who have basic electrical knowledge and hands-on ability.
- For power input, users need to supply 12V battery power, welding current is about 90A~150A.
- Portable DIY 12V Battery Energy Storage Spot Welder Machine for electronic enthusiasts.
- System voltage: 12V-14.6V (capacity X rate = must be greater than 150A).
- High-Quality. Portable,stable, reliable and durable.
Rank No. #10
Upgraded Enhanced Rechargeable Portable Spot Welder Machine 11 Gear Adjustable Mini Small Battery Spot Welder DIY Spot Welding Nickel Strip and 18650 Battery Type-C Fast Charging 5M Nickel Strips
- Widely used: Suitable for 18650 and other cylindrical lithium batteries, nickel metal hydride batteries, cadmium nickel batteries can be welded firmly, repairing mobile phone batteries, as well as repairing electronic devices such as handheld drills, power banks, and other devices containing batteries. It can be also used to weld iron, steel, stainless steel sheets with the thickness less than 0.2 mm/0.007 inch to other iron, steel, stainless steel materials. with it, save your time and effort.
- Gear and mode: Adjustable output power of 6 grades, no need to press, more accurate welding and more stability welding. Automatic and manual mode adjustable, easy to operate，In automatic mode, the spot welding pen is triggered upon contact with the material, while in manual mode, pressing the top button once is the output.Detailed English instruction manual, easier to use.
- Multiple protection: Our portable spot welders own perfect over-charge, over-discharge, over-temperature etc protection functions and double protection performance.Unique overheating protection device automatically cuts off power when the overheating occurs. Any operation within 8 minutes in the afternoon will automatically shut down to protect personal safety.
- 16 Inches Spot Welder Pen: The welding pen is comfortable to use, the length of welding pen is 40cm/16 inches, that makes operation more flexible. It is low resistance oxygen free copper material, welding stability. After many tests in our laboratory, a length of 16 inches is the most suitable. If it is too long, it will affect the spot welding effect, and if it is too short, it will affect our operation.
- Our Service: We offer a 5-meter nickel plated sheet as a gift for you to use in various spot welding techniques. A Type-c charging cable is used to charge the spot welding machine, and a file is used to sharpen the spot welding pen. If you have any questions about the product upon receipt, please contact us. If you have any questions during the spot welding process, you can also ask us, and we will provide you with a satisfactory response within 24 hours.
Last update on 2024-01-21 / Affiliate links / Images from Amazon Product Advertising API
How Do You Buy The Best 18650 Welder?
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We provide an 18650 Welder buying guide, and the information is totally objective and authentic. We employ both AI and big data in proofreading the collected information. How did we create this buying guide? We did it using a custom-created selection of algorithms that lets us manifest a top-10 list of the best available 18650 Welder currently available on the market.
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- Brand Value: Every brand of 18650 Welder has a value all its own. Most brands offer some sort of unique selling proposition that’s supposed to bring something different to the table than their competitors.
- Features: What bells and whistles matter for an 18650 Welder?
- Specifications: How powerful they are can be measured.
- Product Value: This simply is how much bang for the buck you get from your 18650 Welder.
- Customer Ratings: Number ratings grade 18650 Welder objectively.
- Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their 18650 Welder.
- Product Quality: You don’t always get what you pay for with an 18650 Welder, sometimes less, and sometimes more.
- Product Reliability: How sturdy and durable an 18650 Welder is should be an indication of how long it will work out for you.
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