SUNKKO 709AD+ Pulse Spot Welder for Battery Pack with Intelligent Welding Function High Power Battery Spot Welder & Soldering Station

SUNKKO 709Plus Battery Spot Welder Transformer Pulse Spot Welding Machine, Portable Multifunctional Battery Welding Equipment for 18650 14500 Lithium Battery Pack Building

$269.99 @ Amazon.com

Sunkko New Model - 709Plus

SUNKKO 709Plus Battery Spot Welder Transformer Pulse Spot Welding Machine, Portable Multifunctional Battery Welding Equipment for 18650 14500 Lithium Battery Pack Building

SUNKKO 709Plus Battery Spot Welder Transformer Pulse Spot Welding Machine, Portable Multifunctional Battery Welding Equipment for 18650 14500 Lithium Battery Pack Building

$214.08 @ Amazon.com

737G+ is a big improvement on the basis of 737G. It is specifically designed for battery welding (18650, 14500 and any other lithium batteries, etc)

Can be used to weld nickel strips with thickness between 0.05 and 0.35 mm for nickel plated steel or between 0.05 and 0.25 mm for pure nickel strip.

Fixed welding tips have LED light function for precise fixed welding. Soldering six, three rows batteries, or a single battery with high precision. Also providing a quick battery welding.

Precise S70BN Welding Pen,convenient hand-held, double-click welding needle balance spring pressure, more balanced solder joints. Avoid flashover welding, make one-hand operation possible, adjustable solder joint distance.

Dis Touching Automatic Welding,can quickly weld the huge power battery pack. When the both soldering pen's tips touch the interface components, it can automatically trigger the spot welding without the need of foot switch control.

Bulipu 737G+ 4.3KW Battery Spot Welder, Automatic Pulse Welding Machine for 18650 14500 Lithium Batteries Battery Pack (110V)

SUNKKO 709Plus Battery Spot Welder Transformer Pulse Spot Welding Machine, Portable Multifunctional Battery Welding Equipment for 18650 14500 Lithium Battery Pack Building

$1,899.95 @ Amazon.com

Sunkko Pneumatic Battery Spot Welder New Model - A330H

SUNKKO A330H Gantry-style Pneumatic Battery Spot Welder 42 KW Capacitor Energy Storage Pulse Welding Machine, Super High Power Spot Welding Equipment for 18650, LiFePO4 and Copper Metal Welding

SUNKKO 709Plus Battery Spot Welder Transformer Pulse Spot Welding Machine, Portable Multifunctional Battery Welding Equipment for 18650 14500 Lithium Battery Pack Building

$270.00 @ Amazon.com

🔥【Perfect Pulsed Argon Arc Welder】1 * Automatic CNC spot welder,1 * Pedestal + Handle,1 * Welding Loop Clamp,1 * Spot welding brush grinder,1 * Pressure gauge,1 * Trachea,1 * Tungsten needle,Available Voltage: 110V,Input power 100W.

🔥【High Quality Material】Compact and exquisite spot welder, made of heavy duty stainless steel body, ensure its long-last serving life-span. This product is a high quality pulsed argon arc welder with perfect welding to protect the items you need to weld.

🔥【Pulsed Argon Arc Welder】-Pulse argon arc welding machine, equipment cost and running cost are much lower than l.a.s.e.r welding machine, with l.a.s.e.r welding machine function. This product is produced in strict accordance with international standards and user requirements.

🔥【Easy to Operate】Mini size but also practical, it will obtain a professional finish in welding. Safety and stability, convenient operation and maintenance.

🔥【Wide Application】It is perfect for home DIY and general repairing work. Can be used for pure gold welding, cobalt chrome alloy welding, titanium welding and orthodontics, hardware workpiece welding, jewelry repair welding, jewelry DIY production.

Automatic Spot Welder Pulse Argon Arc Welding Machine Jewelry Welder 110V laser welding machine for Jewelry Welding Jewelry Repair Tool 50-600A,100W

SUNKKO 709Plus Battery Spot Welder Transformer Pulse Spot Welding Machine, Portable Multifunctional Battery Welding Equipment for 18650 14500 Lithium Battery Pack Building

$146.99 @ Amazon.com

【Usage Scenarios】Best for repairing glasses, jewelry, tin toys, handicrafts, dentures, etc. （Note: The welding diameter of the product is: 0.3-1.5mm, beyond this diameter range will lead to failure to work!）

【High Power】The latest specification is 80A, 110V. The power is 500W. Although the power is high, the power consumption is low. High-frequency spot welding lets you weld every seam with ease.（When welding different sizes of workpieces, you can adjust the red button on the top right of the panel to turn it up when welding large-diameter workpieces and turn it down when welding small-diameter workpieces.）

【Precautions】The electromagnetic pulse spot welding machine uses a capacitor bank to discharge the inductor for welding. When welding. Please do not continue to step on the pedal during welding, otherwise it will easily cause a short circuit and burn the inside of the machine.（When welding workpieces of different diameters, you can adjust the power and current to achieve the best welding results.）

【Full standard capacitance】Because the capacitance directly determines the life of the spot welder. We specially upgraded the capacitor. Let it stabilize the voltage better, the welding performance is stronger,the current output is more stable,and the arc is not easy to break.

【Good heat dissipation]】The heat dissipation port is added to the shell of the spot welding machine. It can ensure the circulation heat dissipation of the machine. There will be no problem of overheating, allowing you to use it for a long time.

Healthible Sparkle Welder - 110v Spot Welder，Jewelry Welding Machine，Pulse Spot Welder for Welding Jewelry and Dentures（Suitable for Welding Caliber 0.3-1.5mm）

SUNKKO 709Plus Battery Spot Welder Transformer Pulse Spot Welding Machine, Portable Multifunctional Battery Welding Equipment for 18650 14500 Lithium Battery Pack Building

$56.99 @ Amazon.com (Save 5%)

【Two Pulses Welding】Two pulses are released simultaneously in welding-one cleans the oxide layer on welderment, reducing the spark spattering, and the other keeps on welding to ensure the consistency of energy output and improvement o f welding stability

【A-Grade Battery& 2in1】 The spot welder is equipped with 2 high rate power A-Grade batteries (5000mAH large capacity) . You could use it to weld thousands of spots after fully charged. And you could also use it as a power bank

【 Adjustable Output& Wide Application】4 combination gear adjustment. The welding thickness is 0.1-0.25mm. It can be used to weld nickel sheet, iron sheet, statinless steel sheet, aluminum sheet

【 Brass Spot Welding Pen 】The head of welding pen is detachable. You don`t need to replace the whole welding pen if the head is damged. And the welding pen is made of brass, solid and endurable!

【Colorful Screen】With 1.8 inch LCD colorful screen, shows you the welding status, the battery voltage, temperature, preheat time, pulse time, interval time, charging voltage/current/power and over temperature/low voltage/short circuit warning indicator

Battery Spot Welder, WESTOBiG Portable Handheld Spot Welder Double Pulse 4 Combination Gears Adjustable 5000mAH Spot Welding 0.1MM-0.25MM for Iron/Stainless Steel/Nickel Strip /18650 Battery Pack

SUNKKO 709Plus Battery Spot Welder Transformer Pulse Spot Welding Machine, Portable Multifunctional Battery Welding Equipment for 18650 14500 Lithium Battery Pack Building

$469.00 @ Amazon.com

🔥【Perfect Pulsed Argon Arc Welder】1 * Automatic CNC spot welder,1 * Pedestal + Handle,1 * Welding Loop Clamp,1 * Spot welding brush grinder,1 * Pressure gauge,1 * Trachea,1 * Tungsten needle,Available Voltage: 110V,Input power 100W.

🔥【High Quality Material】Compact and exquisite spot welder, made of heavy duty stainless steel body, ensure its long-last serving life-span. This product is a high quality pulsed argon arc welder with perfect welding to protect the items you need to weld.

🔥【Pulsed Argon Arc Welder】-Pulse argon arc welding machine, equipment cost and running cost are much lower than l.a.s.e.r welding machine, with l.a.s.e.r welding machine function. This product is produced in strict accordance with international standards and user requirements.

🔥【Easy to Operate】Mini size but also practical, it will obtain a professional finish in welding. Safety and stability, convenient operation and maintenance.

🔥【Wide Application】It is perfect for home DIY and general repairing work. Can be used for pure gold welding, cobalt chrome alloy welding, titanium welding and orthodontics, hardware workpiece welding, jewelry repair welding, jewelry DIY production.

Automatic Spot Welder Pulse Argon Arc Welding Machine Jewelry Welder 110V Spot Welder for Jewelry Welding Jewelry Repair Tool 50-600A,100W

SUNKKO 709Plus Battery Spot Welder Transformer Pulse Spot Welding Machine, Portable Multifunctional Battery Welding Equipment for 18650 14500 Lithium Battery Pack Building

$199.99 @ Amazon.com

The new-designed GLITTER 801B battery spot welder is equipped with two super capacitors for energy storage and stable power source for pulse spot welding. Comparing to the traditional AC spot welder, it has no interference to the electric circuit and no more tripping problems. The max pulse welding power can be up to 11.6 KW, ensuring you a reliable welding effect.

The portable welder has a small size and light weight, allowing for easy transport while still adopting 100-240 V wide-voltage input for use anywhere you need. Comparing to the traditional big size and heavy spot welding machine, it is smaller and lighter, but more powerful and reliable.

Equipped with the 70B mobile welding pen, 73S handle-push welding arm and ‘AT/MT’ two welding modes, you can finish the welding work easily and efficiently, the welding spot is nice and elegant. The capacitor energy-gathered pulse technology and low power consumption enable you to use the machine for 12 hrs efficient welding work with no heating problems.

The pulse welding power can be set up conveniently via two adjusting buttons(0-99 range), which is shown directly on the panel LED screen(welding power/capacitor voltage/actual welding current are displayed). The maximum welding energy is 119 J, 0.3mm nickel plated and 0.2mm pure nickel can be easily welded.

Used in batteries、metal hardwares, electronic components spot welding work.

GLITTER 801B Battery Spot Welder 11.6 KW Capacitor Energy Storage Pulse Welding Machine, Mini Portable Spot Welding Equipment for 18650, 14500 Lithium Battery Pack Building

SUNKKO 709Plus Battery Spot Welder Transformer Pulse Spot Welding Machine, Portable Multifunctional Battery Welding Equipment for 18650 14500 Lithium Battery Pack Building

$89.99 @ Amazon.com

【4.0Ah Battery with Type-C Charging】4000mAh battery with 99 Gears; Delivers over 800 welds on a full charge; Support Type-C charging at the same time you can charge other devices with USB port; Durable performance reduces frequent recharging, ensuring continuous work on large project

【Widely Used】 Micro spot welder is mainly used for battery nickel welding, can be used for 18650/21650 and other cylindrical lithium batteries, nickel-metal hydride/cadmium-nickel batteries and other spot welding. You can also repair cell phone batteries, solder lenses. And you could also use it as a power bank.

【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

【 Brass Spot Welding Pen 】The head of welding pen is detachable. You don`t need to replace the whole welding pen if the head is damged. And the welding pen is made of brass, solid and endurable!

【Colorful Screen】With 1.8 inch LCD colorful screen, shows you the welding status, the battery voltage, temperature, preheat time, pulse time, interval time, charging voltage/current/power and over temperature/low voltage/short circuit warning indicator

Awgem Battery Spot Welder, Portable Handheld Spot Welder Double Pulse Upgraded Enhanced 99 Gears Adjustable 4000mAH Spot Welding 0.1MM-0.25MM for Iron/Stainless Steel/Nickel Strip /18650 Battery Pack

SUNKKO 709Plus Battery Spot Welder Transformer Pulse Spot Welding Machine, Portable Multifunctional Battery Welding Equipment for 18650 14500 Lithium Battery Pack Building

$111.57 @ Amazon.com (Save 16%)

High Efficiency Welding: The VEVOR 737G Battery Pulse Spot Welder excels in precise welding of 0.12mm pure nickel stripes, making it ideal for constructing rechargeable lithium battery packs such as 18650 and 14500. It efficiently handles pure nickel, nickel-plated, and iron materials, catering to various industrial applications.

Powerful Pulse Welding Performance: Experience superior welding performance with up to 2.8KW max pulse output power and adjustable welding needle pressure ranging from 200g to 700g. This ensures efficient and precise welding under diverse conditions, delivering consistently high-quality results.

Versatile Welding Modes: Select between two welding modes—fixed head welding or foot pedal mode—to match your specific battery pack building needs. The welding tip is equipped with an LED lighting function, providing clear visibility and accuracy even in low-light settings.

Real-Time LED Monitoring: Stay informed with the intelligent LED panel display, which offers real-time monitoring of welding parameters. Track welding power, actual welding current, and more to ensure smooth, intuitive spot welding and boost your work efficiency.

Lightweight and Portable: The VEVOR 737G is designed to be compact and lightweight, featuring a convenient handle for easy transport. Unlike traditional bulky spot welders, this model is smaller yet more powerful and reliable, making a significant difference in your welding tasks.

VEVOR Battery Spot Welder, 737G Pulse Spot Welder, Portable High-Power Battery Welding Machine Soldering Station - 2 Welding Modes and LED Lighting for 0.12mm Pure Nickel, 18650 14500 Battery Pack