I have tried to find the best 5 spot welders, which are trending on the market. After extensive research I found that most of the spot welders are made by Sunkko, which is a popular brand name to manufacture a wide range of welding machines and equipment.
Spot welding is also known as resistance spot welding. It comes in the electric resistance welding category, which is good to weld sheet metal products. The welding process involves the use of copper alloy electrodes for the welding current concentration.
The top 5 spot welders are:
SUNKKO 737G+ Battery Spot Welder
Handhold YaeCCC 737G Battery Spot Welder
SUNKKO 709A Battery Spot Welder
Sunkko 737U Battery Spot Welder
SUNKKO 737G+ 4.3KW High Power Spot Welding Machine
SUNKKO 737G+ Battery Spot Welder
Sunkko 737G+ has been selected as the top spot welder in the best 5 spot welder reviews because it is a great pulse welding machine for 18650, 14500 lithium batteries. Please make sure that the battery pack works with Nickel strips 0.35mm.
Sunkko is a popular brand name for making battery spot welders, so please check Sunkko 737G+ as well.
This spot welder by Sunkko has a good design and impressive welding function, which are great for improving the efficiency of battery pack welding process.
Additionally, you can perform welding process using various welding methods, which are optional. And there is no welding limitation of the battery pack size.
SUNKKO 737G+ Battery Spot Welder also comes with soldering function that lets you perform soldering in 300° C temperature with great efficiency.
Good thing about this Sunkko welding machine is the intelligent and integrated temperature sensor and great cooling capability. So the temperature sensor and cooling system work according to the internal temperature of the machine.
This Sunkko brand spot welder gives great welding performance because it can handle welding thickness range from 0.03 to 0.3 mm while the nickel welding thickness is from 0.03 to 0.15 mm.
Performance Improvement Possibility There are three ways to improve the performance if you use this spot welder:
Welding current adjustment (one to eight level optional)
By adjusting pulse quantity from 2 to 18 (optional)
By pressure knob (pressure can be regulated between copper welding rods and nickel strip)
Handhold YaeCCC 737G Battery Spot Welder
The second spot welder I have selected, which is Handhold YaeCCC 737G spot welder. This welding machine comes with various advantages and features for the smooth spot welding. The YaeCCC battery spot welder is made keeping precision current in mind. Yes, you will be able to use micro-chip for controlling precision current for the greater welding accuracy.
Yaeccc is another name for good quality spot welders, please check YaeCCC handhold battery spot welder as well.
On the other hand, you are able to select various level of current in the 0.5 pulse increment. This way, you will be able to weld more conveniently, safely and efficiently.
Handhold YaeCCC 737G Battery Spot Welder lets you weld nickel strip within 0.05 to 0.2 mm thickness because it comes with dual pulse mode selection and 0 to 99 level current setting.
And, please don’t forget the combination of fixed welding head and foot switch, which are great for various welding requirements.
The purchase of Handhold YaeCCC 737G Battery Spot Welder gives you various welding tools also. These tools are 1 x foot pedal, 1 x hex wrench, 4 x welding pins, 2 x fuses and the instruction manual.
SUNKKO 709A Battery Spot Welder
Since Sunkko is the leading brand name for manufacturing impressive spot welders, so the third spot welder I have selected, which is also from Sunkko. The good thing about this spot welding machine is the affordability and performance. Yes, it is an affordable spot welder that can be purchased in the price range of $250.
On the other hand, this is a feature-rich spot welding machine. It comes with various impressive features that directly contribute to its overall welding performance. The Sunkko 709A welder gives you the option of pulse selection from 2 to 18, which is undoubtedly huge. Other impressive features are: foot pedal, temperature regulation, pressure regulated head, current regulator and fixed/spot welding capabilities.
Since you are able to increase the welding current so it is very useful for the desired welding performance at the time of welding thicker nickel strip.
Pros
Foot pedal is included while most spot welders don’t come with a foot pedal so it is really a plus point.
Great pulse quantity adjustment feature for the spot welding ease.
Cons
The welding pen is of poor quality.
Some users complains that the welding performance is not consistent.
Sunkko 737U Battery Spot Welder for 18650 Lithium Batteries
Sunkko 737U is another affordable welding machine that can be purchased in less than $200 price range. Such low price seems very good and very competitive price on the market where you can rarely find a performance oriented welder in the $200 price range.
This Sunkko brand spot welder is very suitable for welding 0.05 to 0.2 mm nickel plated steel strips. And since it can also be operated on the battery power so it greatly works with 18650 and 14500 lithium rechargeable batteries.
In case, you are using this spot welder then one plus point arises here is the welding performance improvement. By adjusting the welding current level, you can surely improve the welding performance. However, you have to adjust the current level according to your requirement and use the same setting for the repetitive welding tasks.
Please make sure that this spot welding machine is not made for welding materials such as copper and aluminum. It is a good welder for welding pure nickel, nickel plated steel, and nickel plated iron, iron and other alloys.
SUNKKO 737G+ 4.3KW High Power Spot Welding Machine
SUNKKO 737G+ spot welder comes in two versions in regards to voltage. You can choose either 110V or 220V version as per your welding requirements. Although most of the Sunkko welding machines are of high power without any doubts, this 737G+ model comes with 4.3KW high power for the smooth spot welding performance. Since this spot welder comes from the popular Sunkko brand so there shouldn’t be any doubts to the features it carries and the performance it delivers.
This welding machine can handle maximum 0.4mm welding thickness. The remote spot welding pen can handle maximum welding thickness of 0.2 mm.
I already mentioned that it is a feature-rich welding machine and so it comes with impressive features. These welding machine features directly contribute to the overall welding performance. When we talk of the welding capability, it delivers impressive welding current from 120A to 1200A. This machine can either be operated automatically or manually because it also comes with a food pedal control capability.
With the purchase of this SUNKKO 737G+ spot welder, you also get all the required welding tools. These welding tools are 1 x spot welding pen, 1 x wired foot switch, 2 pairs of spot welding pin, 1 x wrench, 2 x fuse, 1 x electric grinding machine, 1 x battery fixture and nickel tape sample of 50 pieces.
Most of the spot welders mentioned above come from Sunkko because this is a famous brand name that makes impressive spot welder. In the best 5 spot welders, 4 welders are from Sunkko and 1 is from other brand.
Our main purpose of writing the best 5 spot welder reviews is to direct you towards the popular spot welding machines, which are trending on the market. The information, reviews and other facts are collected from various internet websites including welding forums, blogs, social networking websites and shopping websites.
WelderReview.com reviews a wide range of welding machines and other related tools such as welding helmets, carts, clamps, gloves, kits, hoods, masks, rods, wires and other welding accessories from leading brands such as Millar, Lincoln, Hobart and others.
【5-IN-1 WELDER】The MAG160 MIG welder has multi-function for MMA Stick/GAS MIG /MAG/Gasless FLUX-CORED/LIFT TIG/Spot. Maximum current is 160 amps, supporting gasless flux-cored mig wire and solid mig wire, and can use 0.030" - 0.047"(0.8 - 1.2mm) flux core wire size, 0.023" - 0.039"(0.6 - 1.0mm) solid wire size, MMA Stick can use 6013/7018 welding rods. The flux core welder excels in welding stainless steel, carbon steel, and even thicker steel. This Multi MIG welder can weld various of metals. It can also weld stainless steel, alloy steel, iron. Meeting diverse welding needs
【PORTABLE & POWERFUL】The MAG Welder Weighs 15.87 Pounds, Mag Torch Is 8.2 Ft Long (Included Torch Head And Internal Wire Feed Length) And Comes With A Shoulder Strap For Easy Carrying And Outdoor Use. Package Includes: 1×Mag160 Welder Machine, 1×3meters 300a Welding Tongs, 1×2meters 300a Grounding Clamp, 1×Steel Brush, 1×1.3meters Shoulder Strap, 1×5 Meters Measuring Tape, 1×14ak 2.5meters Welding Torch, 1×Gloves, 1×Conductive Nozzle 0.8mm/1.0mm, 2×Clamps, 1×Anvil Tube, 1×Welder Adapter, 1×Reticulated duct, 1×Flux Cored Wire 0.8mm/0.5kg Roll, 1× User Manual (Tig Gun And Spool Gun Not Included)
【COLLABORATIVE CONTROL】The 5-in-1 welder adopts IGBT and integrated wire feeding technology to automatically match the recommended voltage and wire feeding speed (current). Let both beginners and professionals use it. Safety protection: The welder comes with a MAG welding gun and power cord, which can be welded after unpacking the box, and it is easy to use. Built-in overcurrent protection, overload protection, overheating and overvoltage functions can extend the service life of the machine. Note: Do not turn on the power until the screen is turned off and the fan stops
【110/220V DUAL VOLTAGE】The gasless MAG welder supports 110/220V dual voltage, automatically identifies the input voltage, and displays it clearly through the front panel indicator light. This design enables the MAG welder to work seamlessly in different power environments, providing greater convenience and applicability. Adjustable hot start and arc force, is easy to strike, provides smoother welding.Automatic anti-stick avoids electrode sticking in the puddle
【WIDE APPLICATION】ABX welder 110v/220v provides 5 processes: MMA stick welding/GAS MIG/MAG/GAS FLUX-CORED/LIFT TIG/Spot welding to meet your different needs. Our MAG welder is perfect for DIY projects, home repairs, farm work, automotive applications and construction sites
Product Details
Brand:
ABX
Model #:
MAG160 110/220V
Price:
$129.09
ABX MAG160A Welder, Welding Machine, 5 in 1 MMA Stick/GAS MIG/MAG/Gasless FLUX-CORED/LIFT TIG/Spot, 110V/220V Dual Voltage With Tape Measure, IGBT Inverter, Digital Screen Display
Battery Spot Welder, Handheld Spot Welder, 10 Position Output Power Adjustment, 5000W Portable Mini Spot Welding Equipment for Welding 18650 Battery Pack, Nickel Sheets 0.1-0.25mm, Nickel Strap
Hight Quality & Durable: The 5000W High power spot welding machine is good performance and long service life. Which is ABS shell material, surface anodizing technology, anti-abrasive and safe to use. The spot welding machine is come with welding pen with good conductivity and low contact resistance.
Material Is Durable: The adjustable spot welder can weld thousands of points continuously on nickel sheet after full charge,the solder pins of the adjustable spot welding machine can be removed and replaced, easy installation and operation.
Easy to Operate: The DIY battery spot welder machine is foot switch controls welding, spot welding is more arbitrary. Just press the nickel belt with two soldering pens and step on the foot switch. Wait for about 0.5 seconds for output spot welding,then release the foot switch.suitable for precise welding.
Portable Design:This mini spot welder equipment is Portable and lightweight, space-saving in home, and you can transport your spot welder to different job locations easily and quickly.
Wide Application & Warranty: The spot welder with large output power can be used to connect nickel strips of 18650 lithium battery, or spot welding iron sheets, stainless steel sheets. And it is also suitable for welding 0.1-0.15mm nickel plated steel sheet and 0.1mm pure nickel sheet quickly. In the process of using the spot welder, please feel free to contact us if you have any quest
Product Details
Brand:
Docreate
Model #:
Spot Welder
Price:
$45.99
Battery Spot Welder, Handheld Spot Welder, 10 Position Output Power Adjustment, 5000W Portable Mini Spot Welding Equipment for Welding 18650 Battery Pack, Nickel Sheets 0.1-0.25mm, Nickel Strap
Neiko 10052A Spot Weld Drill Bits, High Speed Cobalt Steel with Titanium Coating | 8mm (5/16-Inch)
Improved 0.1-0.3mm battery spot welding machine: The improved spot welding machine adopts dual pulse output and pedal welding mode, which can easily weld 0.1-0.3mm thick nickel plates and complete welding work easily and efficiently. The welding points are beautiful and elegant. It can be used for spot welding of batteries, hardware, and electronic components
Save time and money: The 8000W high-performance battery spot welding machine has excellent performance and long lifespan. The spot welding equipment controls two ultra-high performance batteries, emits precise pulse energy through a program with a built-in single-chip microcomputer, and generates high temperature in a very short time. After rapid cooling, weld the nickel strip and battery together to complete spot welding
LCD display: The battery voltage level is a key factor affecting the spot welding effect. Our spot welding screen can display the internal voltage of the product in real time, which is very convenient for you to check and charge in a timely manner. The product should be fully charged before its first use, and charged when the screen voltage is below 7.3V
Easy to operate: This spot welding machine is compact and lightweight, saving space at home. You can easily and quickly transport your spot welding machine to various application places. Just press the foot switch, the red light will flash rapidly 3 times, and then output power once to end the welding
Tips for Beginners: 1. After receiving the product, please charge it and practice multiple times to find the correct spot welding strength; 2. Do not touch the clamp of two pins during use, as this may cause the protective tube inside the spot welding equipment to explode and damage the spot welding equipment
Widely applicable: Spot welding machines with high output power can be used to connect nickel bars of batteries, or spot weld iron plates and stainless steel plates. It is also suitable for rapid welding of 0.1-0.3mm nickel plated steel plates and 0.1mm pure nickel plates; It is very suitable for manufacturing battery packs and technical maintenance
Product Details
Brand:
Seesii
Model #:
SEE-08
Dimensions:
1 X 1 X 1 inches (Length X Width X Height)
Price:
$64.99 (Save 19%)
SEESII 8000W Spot Welder: 2025 Upgraded 0.1-0.3mm Battery Spot Welder with Dual Pulse Output, 10-90 Gears Adjustable Foot Pedal Operated Portable Spot welder for Making DIY Battery Packs (SEE-08)
Capacitor Battery Spot Welder, AWithZ UF20B 10.5KW Spot Welder, 3-in-1 Auto & Manual & Foot Pedal Three Modes Welding Equipment for 18650/LiFePO4 Lithium Battery Pack Building with Foot Pedal
5 Minute Quick Start Spot Welder: We use a wide voltage input of 100-240V and an adapter of 15amp high current for fast charging Connect the spot welding machine to the power supply using our adapter, and quickly reach the spot welding mark within 5 minutes (the display screen shows OK for spot welding), which can be used anywhere in the world
3-in-1 Mode: Our spot welder has an automatic mode and a manual mode, as well as a foot pedal mode. The automatic mode is where you adjust to the proper setting, insert the spot welder and start working immediately. Manual mode is to adjust to the manual mode, press the button on the spot welding pen will output once. Foot Mode, when you use the foot pedal, the positioning of the soldering probe is much easier. It is very convenient to step on the foot pedal and the spot weld pen will output a signal once
Wide Application Range: A well made, compact spot welder. Not only for battery pack work, such as cylindrical batteries such as 18650/14500/21700, but even LiFePO4 batteries, industrial batteries, etc. And it can also be used for spot welding of different materials, for example, such as nickel plated sheet, stainless steel sheet, iron sheet, 0.2 nickel-plated and 0.2 nickel-plated butt-welded to achieve a material thickness of 0.4mm. There are 99 adjustable gears, with different gear requirements for different materials
Professional Battery Spot Welder: Equipped with built-in super energy storage capacitors, Ultra capacitors have many thoughts of cycle life, and the maximum pulse welding power can reach 10KW. It is a brand new MOS, with no interference to the circuit or tripping issues, stable and sustainable operation, making it the best choice for professionals and DIY enthusiasts. But please, you must use it by connecting it to the wall power and charging it while using it, because the Faraday capacitor stores very little electricity and will be consumed within a minute or two
Product design: The exterior design is rounded with no corners, so it won't hurt when a body part touches it. The shell is made of aluminum alloy, comfortable to the touch, beautiful appearance, not easy to scratch, but also has a flame-retardant nature, very safe
Spot Welder Spot Welding Pen: Our spot welder with a spot welding pen, the pen can be removed to replace the tip, spot welding pen handle with a specific output button, manual mode can use this button, very convenient, spot welding pen length of 40cm, at present, the length of this length is the best spot welding effect, if it is too long, it will affect the output current, affecting the effect of spot welding
Product Details
Brand:
AWithZ
Model #:
UF20B
Price:
$169.99
Capacitor Battery Spot Welder, AWithZ UF20B 10.5KW Spot Welder, 3-in-1 Auto & Manual & Foot Pedal Three Modes Welding Equipment for 18650/LiFePO4 Lithium Battery Pack Building with Foot Pedal
FORIOT Handheld Battery Spot Welder 5V 2A 1865O Battery Spot Welder 80 Gears Adjustable Portable Welder with Colorful Digital Display for Various 1865O Battery and Nickel or Stainless Steel Sheets
Precise welding and high efficiency: The spot welding machine has 80 levels of power adjustable function to ensure more accurate and efficient welding. It is equipped with dual pulse output technology to make the welding effect even better.
Long battery life and versatility: Built-in 5000mAh large-capacity battery provides long-term use and supports dual-mode optional, automatic and manual switching. It is suitable for welding of various mobile phone batteries and is convenient for out-of-town maintenance.
Easy to operate: It adopts a one-hand operation design and can be held with one hand, which is convenient and easy to use. The integrated design frees the other hand for fixing the nickel sheet. It supports 0.1-0.15mm nickel sheet welding and can support 0.2mm nickel sheet when fully charged. Chip welding, welding is more precise.
Intelligent identification and multi-material application: It has intelligent identification function and supports fully automatic welding operations. It is suitable for different materials such as stainless steel sheets, stainless iron sheets, etc. The welding is firm and the solder joints are excellent.
Safety protection and user-friendly design: Equipped with a high-definition LCD screen to clearly and intuitively display operating information. The maximum output current of the power lithium battery is as high as 1200A. It also has multiple safety protection measures such as low voltage/overcurrent/overcharge protection, and is suitable for various cylinders. Type lithium batteries, nickel metal hydride batteries, cadmium nickel batteries, etc. to ensure safe and reliable welding.
Product Details
Brand:
FORIOT
Price:
$34.99
FORIOT Handheld Battery Spot Welder 5V 2A 1865O Battery Spot Welder 80 Gears Adjustable Portable Welder with Colorful Digital Display for Various 1865O Battery and Nickel or Stainless Steel Sheets
BILT HARD 135A 3-in-1 IGBT Inverter Welder, 110V Flux Core MIG/Lift TIG/Stick Welding Machine with Synergic Control, LED Display, 2T/4T/SPOT Modes & Full Kit (Solar Helmet, Gloves)
3-in-1 Multi-Process Welder: The BILT HARD 135Amp MIG 110V welding equipment offers 3 modes: Flux Core MIG, Lift TIG (TIG torch Not Included in the machine), Stick welding, and supports 2T/4T/Spot trigger modes adapt to quick fixes, long seams, or spot welding, ensuring high-quality and reliable results in any manufacturing process.
LED Digital Display: Tracking real-time voltage/current/wire speed via intuitive knobs and buttons. Specialized MIG (burn-back/inductance) and MMA (hot start/arc force/VRD) modes ensure customized welding. The IGBT inverter design significantly improves efficiency on standard 110V outlets, delivering continuous performance for garages, rooftops, farm works, or off-grid projects.
Synergic Control System: The welding machine is equipped with a synergic system that automatically adjusts voltage and feed speed based on amperage, making it an excellent choice for beginners and DIYers.
Safety Protection: Auto shutdown with error codes (E1=Overcurrent / E2=Overheat) shows on the LED display, meanwhile the fan continues to cool the machine for 1-2 mins before safe restart.
Ready to Weld: BILT HARD provides a full set of accessories for you, including solar-powered helmet, 6.6ft MIG Gun (pre-installed 0.030" tip), 10ft Ground Clamp, 2lb Flux Core Wire, Spare 0.035" Tip, Gloves, Brush&Hammer. Just start welding right out of the box.
Product Details
Brand:
BILT HARD
Model #:
WLD-1606
Size:
MIG135A 110V
Color:
Blue
Dimensions:
13.6 X 6.6 X 11.15 inches (Length X Width X Height)
Price:
$104.49 (Save 30%)
BILT HARD 135A 3-in-1 IGBT Inverter Welder, 110V Flux Core MIG/Lift TIG/Stick Welding Machine with Synergic Control, LED Display, 2T/4T/SPOT Modes & Full Kit (Solar Helmet, Gloves)
Awgem Battery Spot Welder, Battery Welder 99 Gear Adjustable Handheld Spot Welder with LCD Screen Automatic and Manual Modes Portable Spot Welding Machine for Welding Nickel Strips and Iron
Integrated Design: Awgem battery spot welder power supply and welding pen are combined into one, you can weld easily without an external welding pen. The mini welder is designed for one-handed operation. freeing your other hand to hold the nickel strip, making welding a breeze
LCD Digital Display: The Battery Welder comes with a digital display , and its functions include mode selection, gear setting, preheating time, and delay display. Click the SET button to trigger the settings of language, sleep time, screen brightness, etc
Dual Modes and 99 Adjustable Gears: The handheld spot welder adopts allow you to freely choose the output power to meet your spot welding needs; the design of automatic and manual modes increases the flexibility of spot welding, dual pulse output, and more precise welding.Switch between modes effortlessly for seamless welding experiences
Multifunctional Spot Welder: Awgem portable spot welder is very suitable for welding electronic devices that fail due to battery damage and various types of batteries, such as cylindrical batteries, button batteries etc. And support welding nickel-plated sheets, stainless iron sheets or stainless steel sheets, and the solder joints are firm and beautiful
Package List: Awgem Battery Spot Welder include (1)1*Host (2) 2*Copper needle (3) 1*2m nickel roll (4)1*Frosted paper (5)1*Type-Ccharging line
Product Details
Brand:
Awgem
Model #:
AS2
Color:
Balck
Dimensions:
0.7 X 6.1 X 1.5 inches (Length X Width X Height)
Price:
$35.95
Awgem Battery Spot Welder, Battery Welder 99 Gear Adjustable Handheld Spot Welder with LCD Screen Automatic and Manual Modes Portable Spot Welding Machine for Welding Nickel Strips and Iron
14.6 KW Capacitor Battery Spot Welder, AWithZ Spot Welder, 2-in-1 Automatic & Foot Pedal Two Modes Battery Farad Welding Equipment for 18650/LiFePO4 Lithium Battery Pack Building (P20B)
5 Minute Quick Start Spot Welder: We use a wide voltage input of 100-240V and an adapter of 15amp high current for fast charging Connect the spot welding machine to the power supply using our adapter, and quickly reach the spot welding mark within 5 minutes (the display screen shows OK for spot welding), which can be used anywhere in the world.
2 IN 1Mode: Our spot welding machine has automatic mode and foot pedal mode. The automatic mode is adjusted to the appropriate gear, and the spot welding pen can be inserted to start working immediately. Foot pedal mode, It is so much easier to position the probes for your welds when you are using the foot pedal. It gives you ample time to get everything set perfect before welding. step on the foot pedal and the spot welding pen will output once, which is very convenient.
Wide Application Range: A well made, compact spot welder. Not only for battery pack work, such as cylindrical batteries such as 18650/14500/21700, but even LiFePO4 batteries, industrial batteries, etc. And it can also be used for spot welding of different materials, for example, such as 0.6mm nickel plated sheet, 0.6 stainless steel sheet, 0.6 iron sheet, 0.3 pure nickel sheet, 0.2 copper sheet, etc. There are 999 adjustable gears, with different gear requirements for different materials.
Professional Battery Spot Welder: Equipped with 2 built-in super energy storage capacitors, Ultra capacitors have many thoughts of cycle life, and the maximum pulse welding power can reach 14.6KW. It is a brand new MOS, with no interference to the circuit or tripping issues, stable and sustainable operation, making it the best choice for professionals and DIY enthusiasts.
Random Bending Spot welding Pen Lead: The lead is very soft and can be bent freely without dragging the spot welding machine. The lead wire is 60 centimeters long, very suitable for our operation. The lead pins can be disassembled and replaced, and we have paired them with 6 pairs of replacement pins. When using the high gear continuously, the temperature of the lead is close to our hand temperature, but it will not harm us.
Exquisite Packaging and Matching: We include a P20B spot welding machine, a 15A charger, a foot pedal (2m long), 3 pairs of replacement pins, a roll of 5-meter nickel plated sheet (thickness 0.15), an 18650 battery holder, a file, and a manual. Matching to meet the needs of spot welding, you can immediately operate upon receiving the goods. Exquisite packaging can be used as a gift for friends in need.
Product Details
Brand:
AWithZ
Model #:
P20B
Price:
$289.99
14.6 KW Capacitor Battery Spot Welder, AWithZ Spot Welder, 2-in-1 Automatic & Foot Pedal Two Modes Battery Farad Welding Equipment for 18650/LiFePO4 Lithium Battery Pack Building (P20B)
SeeSii Battery Spot Welder, 11000mA-h Spot Welding with LCD Screen Upgraded Enhanced 80 Gears Adjustable Portable Mini Spot Welder with 2x5M Nickel Sheet & 4X4 Holder For Making Battery Packs
Spot Welder: Features an 11000mAh battery and charging design; Fully charges in 3-5 hrs with Type-C cable; Welds thousands of points on a full charge; Uded for 0.1-0.15mm nickel sheets, ideal for battery packs (Note: Not for 0.2mm nickel strips)
LCD Visible Screen Display: Our spot welder for battery designed with a colorful LCD screen; Displays remaining battery, delay time, temperature, and gear level; Monitor working conditions at a glance for a safer, more efficient welding practice
80 Adjustable Power Levels: Seesii SE-003 mini battery spot welder with 80 adjustable power levels; Fine-tune between 1-8 and 1.1-5.4-8.0 levels for precise welding; Delay time can be adjusted from 1-5 seconds, making it useful for beginners
Intelligent and Safe: The 18650 spot welder kit features upgraded chip for convenient operation; The spot welder will automatically stops when temperature exceeds 60℃/140°F to prevent damage. Note: Practice several times to find the right welding strength
Wide Application: The mini spot welder is mainly used in the welding of nickel sheets of battery, which can be used for spot-welding cylindrical lithium batteries such as 18650/21650 and etc, nickel-metal hydride /cadmium nickel batteries and etc
Product Details
Brand:
Seesii
Model #:
SE003
Size:
Medium
Color:
Black
Dimensions:
7.87401574 X 4.330708657 X 1.968503935 inches (Length X Width X Height)
Price:
$49.99 (Save 23%)
SeeSii Battery Spot Welder, 11000mA-h Spot Welding with LCD Screen Upgraded Enhanced 80 Gears Adjustable Portable Mini Spot Welder with 2x5M Nickel Sheet & 4X4 Holder For Making Battery Packs
Please share this:
2 Comments on “Best 5 Spot Welders Under 300 Review: Sunkko & YaeCCC Welders”
Handhold YaeCCC 737G Battery Spot Welder Review – PROS & CONS
SUNKKO S788H-USB Precision Pulse Spot Welder Review
Sunkko 788H LED Dual Pulse Spot Welder 18650 Battery Charger 800 A 0.1 – 0.2 mm 36V 60A
YaeCCC SUNKKO 719A Li-on battery Weller Soldering Pencil Universal Welding pen Battery Spot welder Pen
2 Comments on “Best 5 Spot Welders Under 300 Review: Sunkko & YaeCCC Welders”