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

SUNKKO A300+ Pneumatic Battery Spot Welder with Built-in Air Compressor, 6KW 1200A Transformer Pulse Spot Welding Machine for 18650, 14500 Lithium Battery Pack Quick Building

$1,099.99 @ Amazon.com

The newly designed SUNKKO A300+ pneumatic battery spot welder integrates the latest built-in air compressor design with the transformer pulse welding technology. Compared to the traditional spot welder, it is suitable for bulk production of lithium battery pack and greatly improves the working efficiency.

The A300+ provides the 1200A max welding current and 6KW max welding power, 0.2mm pure nickel and 0.25mm nickel plated can be easily welded.

The detachable A30 pneumatic welding head displays the real-time welding current and voltage when welding pulse is triggered. The laser aiming device on the A30 welding head helps to position the welding needles for accurate welding effect.

The LCD screen displays the welding parameters setting and barometer displays the air pressure. The pulse numbers, welding power and air compressor pressure can be conveniently adjusted by buttons and knob.

Widely used in lithium battery pack building and common metal welding like stain steel, iron , nickel, titanium, etc. Please notice that jewelry and metal like gold, silver, copper, aluminum cannot be welded.

SUNKKO A300+ Pneumatic Battery Spot Welder with Built-in Air Compressor, 6KW 1200A Transformer Pulse Spot Welding Machine for 18650, 14500 Lithium Battery Pack Quick Building

GLITTER 801D Battery Spot Welder 12 KW Capacitor Energy Storage Pulse Welding Machine, Mini Portable Spot Welding Equipment for 18650, 14500 Lithium Battery Pack Building

$279.99 @ Amazon.com

The new-designed GLITTER 801D battery spot welder is equipped with two super capacitors for energy storage and a stable power source for pulse spot welding. Compared 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 12 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. Compared to the traditional big size and heavy spot welding machine, it is smaller and lighter, but more powerful and reliable.

Equipped with the 73B 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 are shown directly on the panel LED screen(welding power/capacitor voltage/actual welding current are displayed). The maximum welding energy is 238 J, 0.4mm nickel-plated, and 0.35mm pure nickel can be easily welded.

Used in batteries, metal hardware, electronic components spot welding work.

GLITTER 801D Battery Spot Welder 12 KW Capacitor Energy Storage Pulse Welding Machine, Mini Portable Spot Welding Equipment for 18650, 14500 Lithium Battery Pack Building

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

$219.49 @ Amazon.com (Save 8%)

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)

U.S. Solid USS-BSW07 Battery Spot Welder 21 KW 3500A Capacitor Energy Storage Pulse Welding Machine, Mini Portable Spot Welding Equipment for 18650, LiFePO4 Lithium Battery Pack Building

$459.99 @ Amazon.com

The newly designed U.S. Solid USS-BSW00007 high-frequency inversion battery spot welder equips with the two super capacitors for energy storage and power supply for pulse welding. Unlike traditional bulky AC transformer spot welders, it is more portable and it does not cause any interference to the electric circuit, eliminating tripping problems.

The low-consumption super energy-gathered millisecond pulse technology maximizes the pulse energy output in millisecond-level time, the welding spot is excellent and no damage to the battery.

21KW/3500A Super Welding Output - Supporting the large-capacity power battery of aluminum terminals welding.

LED Display Screen & Controlling Buttons - Real-time capacitor voltage, power grade and actual welding current parameters are monitored. Convenient parameter adjustments can be made by pressing the buttons.

‘AT/MT’ Two Welding Modes - 'AT' automatic mode for quick welding and 'MT' foot pedal controlling mode for beginners or precise welding.

Multiple welding pen accessories are available for different welding requirements. (Please notice that the package only contains the default 73B/75A welding pen for 18650/LFP lithium battery welding, additional purchase required for other-types welding pen)

U.S. Solid USS-BSW07 Battery Spot Welder 21 KW 3500A Capacitor Energy Storage Pulse Welding Machine, Mini Portable Spot Welding Equipment for 18650, LiFePO4 Lithium Battery Pack Building

Vorole CNC Spot Welding Machine, Automatic Spot Welding Machine, Pulse Argon Arc Spot Welder for DIY Jewelry Repair Gold Hardware Welding 110V 100W

$352.21 @ Amazon.com

Capable of welding pure gold, cobalt chrome alloy, titanium, orthodontics, hardware workpiece, jewelry, denture, etc

Pulsed argon arc spot welder can keep the workpieces intact

High performance as great as laser welding machine at lower costs

Heavy-duty construction to ensure longlasting service life and high performance

Compact body with clear operation panel, working in low noise, both safety and stability ensured

Gone through rigorous tests in compliance with international standards and user requirements

Vorole CNC Spot Welding Machine, Automatic Spot Welding Machine, Pulse Argon Arc Spot Welder for DIY Jewelry Repair Gold Hardware Welding 110V 100W

Lithium Battery Spot Welder Small Pen Machine Coloring Pen Spot Welding Machine for Sunkko, Electric Welding Machine Spot Welding Equipment (US Plug 110V)

$291.79 @ Amazon.com

Application Welding Of Rechargeable Battery And Button Battery; Repair, Production And Assembly Of Lithium Battery Pack And Power Bank; Welding Of Stainless Steel, Iron, And Other Hardware Accessories.

Fixed Welding Head Can Achieve The Fast Welding Of Battery Pack. Function For Accurate Spot Welding In Low Brightness Environment.

Convenient To Use The Machine Is A Combination Of Battery Spot Welding And Circuit Board Soldering, Equipped With Handheld Soldering Pen And Movable Pulse Spot Welding Penwhich Makes Your Work More Flexible And Convenient.

BATTERY SPOT WELDER MACHINE The machine is a combination of battery spot welding and circuit board soldering, which makes your work more flexible and convenient. Equipped with handheld soldering pen and movable pulse spot welding pen for flexible use.

Energy Saving And Environmental Protection: Using the latest lithium battery technology, it is both energy saving and environmentally friendly.

Lithium Battery Spot Welder Small Pen Machine Coloring Pen Spot Welding Machine for Sunkko, Electric Welding Machine Spot Welding Equipment (US Plug 110V)

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

$99.99 @ Amazon.com (Save 25%)

Enhanced Welding Strength: VEVOR 737G battery pulse spot welder facilitates precise welding for 0.12mm pure nickel stripes, perfect for building rechargeable lithium battery packs like 18650 and 14500, as well as handling pure nickel, nickel-plated, and iron materials for various industrial applications.

Efficient Pulse Welding: Harness the power of our pulse spot welder, boasting 2.8KW max. pulse output power and 200g - 700g adjustable welding needle pressure. It ensures efficient and precise welding under different conditions, delivering high-quality results every time.

2 Welding Modes: Choose between two welding modes - fixed head welding or foot pedal mode - to suit your battery pack building needs. Additionally, the welding tip features an LED lighting function, ensuring accurate welding even in low-light environments.

Intelligent LED Panel Display: Monitor your welding parameters in real-time with our intelligent LED panel display. Stay informed about welding power, actual welding current, and more, ensuring smooth and intuitive spot welding and enhancing your work efficiency.

Lightweight and Portable: VEVOR 737G battery pulse spot welding machine is compact, lightweight, and easy to transport with the handle. Compared to traditional large-sized, bulky spot welders, it's smaller and lighter yet more powerful and reliable in functionality.

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

Lithium Battery Spot Welder Spot Welding Machine Coloring Pen Electric Welding Machine Small Point Welding Machine Seam Welding Machine for Sunkko, Spot Welding Equipment (US

$285.52 @ Amazon.com

Application Welding Of Rechargeable Battery And Button Battery; Repair, Production And Assembly Of Lithium Battery Pack And Power Bank; Welding Of Stainless Steel, Iron, And Other Hardware Accessories.

Fixed Welding Head Can Achieve The Fast Welding Of Battery Pack. Function For Accurate Spot Welding In Low Brightness Environment.

Convenient To Use The Machine Is A Combination Of Battery Spot Welding And Circuit Board Soldering, Equipped With Handheld Soldering Pen And Movable Pulse Spot Welding Penwhich Makes Your Work More Flexible And Convenient.

BATTERY SPOT WELDER MACHINE The machine is a combination of battery spot welding and circuit board soldering, which makes your work more flexible and convenient. Equipped with handheld soldering pen and movable pulse spot welding pen for flexible use.

Energy Saving And Environmental Protection: Using the latest lithium battery technology, it is both energy saving and environmentally friendly.

Lithium Battery Spot Welder Spot Welding Machine Coloring Pen Electric Welding Machine Small Point Welding Machine Seam Welding Machine for Sunkko, Spot Welding Equipment (US

Seesii 8000W Spot Welder, [2023 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

$89.99 @ Amazon.com

🚀【Enhanced 0.1-0.3mm Battery Spot Welder】:The upgraded spot welder with Dual Pulse Output,foot pedal welding mode which can easily weld 0.1-0.3mm thick nickel sheets, you can finish the welding work easily and efficiently, the welding spot is nice and elegant. Can be used for spot welding of batteries, hardware, and electronic components.

💎【Time and Money Saver】: The 8000W High power battery spot welder is good performance and long service life,which can provide strong power and improve your work efficiency.The spot welder controls two ultra-high rate batteries to accurately out put pulse energy through the program of the built-in single-chip microcomputer,and generates high temperature in a very short time.After rapid cooling,the nickel strip and the battery are welded together to complete the spot welding.

🙌【LCD Screen Display】: The battery voltage level is the key factor affecting the spot welding effect.Our spot welder screen can display the internal voltage of the product in real time,it is very convenient for you to check and charge in time.The product should be fully charged before first use, please charge when the voltage on the screen falls below 7.3V.

⚡【Easy to Use】:This mini spot welder equipment is mini and lightweight, space-saving in home, and you can transport your spot welder to different job locations easily and quickly.Just depress the foot switch, the red light flashes rapidly 3 times and then the current is output once to complete the welding.

💌【Warm Tips for Beginner】: After receiving the product, please charge first and practice many times to find the right spot welding strength, this is a small battery pack welding machine suitable for beginners and professional welders.

✅【Wide Application】: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 0.1-0.3mm nickel plated steel sheet and 0.1mm pure nickel sheet quickly. It is ideal for making battery packs and engineering repairs.

Seesii 8000W Spot Welder, [2023 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

80A 110V Jewelry Spot Welder Pulse Sparkle Spot Welder Portable Spot Welding Machine with Handle Tool for Gold Silver Platinum

$134.00 @ Amazon.com

【80A Pulse Jewelry Welder Kit】Voltage: AC 110V, 60Hz; Power: 600W; Maximum Current: 1 - 80A; Product Size: 10.07x9.84x5.11inch; Welding Range: 0.5-1.5mm/0.01-0.05in.

【Efficient & Excellent 】This permanent jewelry welder can coarse adjustment buttons within 1-9 levels. It uses plasma high-frequency discharge to generate a high-temperature arc between the workpiece and the tungsten needle, which instantly forms a molten pool at the metal welded joints, enabling smooth, solid, and efficient welding.

【Application】This spot welder can weld gold, silver, gold, palladium and platinum etc within 0.5-1.5mm/0.01-0.05 in in diameter. Mainly used for welding gold and silver necklaces, earrings and other ring closure, it does not apply to the pieces of work-piece.

【Packages include】1* Spot Welding Machine; 1* Foot Pedal Switch; 1* Power Cord; All Accessories for Assembly.

【Notice】Please don't step on the foot switch for a long time. Otherwise, the internal circuit will be burned; We recommend professional repairs and please be aware of electrical safety.

80A 110V Jewelry Spot Welder Pulse Sparkle Spot Welder Portable Spot Welding Machine with Handle Tool for Gold Silver Platinum