Welding Machines & Accessories

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

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SUNKKO 709AD+ Pulse Spot Welder

SUNKKO 709AD+ Pulse Spot Welder can be controlled by micro-computer for precise welding and increased welding consistency in welding power controller.

SUNKKO 709AD+ Pulse Spot Welder has inductive discharging welding mode and you don’t need to control by pedal to weld.

This is an advanced and quality spot welder that will weld immediately when welding head touches welding object.

SUNKKO 709AD+ Pulse Spot Welder comes in a 4-in-1 design for welding and soldering in one machine with multiple function to make electronic product. It has fixed welding head and moveable welding pen mode to suit for little component and large parts to weld.

Product Link: https://www.amazon.com/dp/B073H14G42/

Features

  • It will weld immediately when welding head touch welding object.
  • 4 in 1 design for welding and soldering in one machine with multiple function to make electronic product.
  • There are fixed welding head and moveable welding pen mode to suit for little component and large parts to weld.
  • The whole new inductive discharging welding mode. It is no need to be controlled by pedal control to weld.
  • It is controlled by micro-computer for precise welding and increased welding consistency in welding power controller.

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Best Sunkko 709ad Pulse Spot Welder Deals

AWithZ 9000W Battery Spot Welder, Rotary Knob Operation 100 Gears Adjustable Foot Pedal Operated, 0.1-0.3mm Spot Welder with Dual Pulse Output, Portable Spot Welder for Making DIY Battery Packs (UK1)

Image of AWithZ 9000W Battery Spot Welder, Rotary Knob Operation 100 Gears Adjustable Foot Pedal Operated, 0.1-0.3mm Spot Welder with Dual Pulse Output, Portable Spot Welder for Making DIY Battery Packs (UK1)

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Key Features

  • ✅ Two types of Trigger Flexibility & Safety: Seamlessly switch between hands-free foot pedal operation and precise hand control (Trigger) for versatile workflows and enhanced safety when handling sensitive batteries.
  • ✅ Intelligent Thermal Protection: Built-in safety monitors battery temperature (Cont), automatically halting welding (Trigger disable) and alerting you if overheating is detected, preventing damage. If there is no operation for 8 minutes, the spot welder will automatically shut down.
  • ✅ Ultra-Low Power Consumption: Engineered for exceptional energy efficiency , significantly extending standby time between uses and reducing operational costs. Precision 100-Level Power Control: Fine-tune welding strength for delicate tasks (like phone/bluetooth batteries) or robust jobs (cylindrical power cells) with our intuitive rotary knob.
  • ✅ Multi-Mode Welding for Diverse Batteries: Expertly weld cylindrical power batteries, mobile phone batteries, and Bluetooth batteries (Mode) with tailored settings accessible via the clear control panel.
  • ✅ Simple Rotary Knob Operation & Clear Interface: Effortlessly adjust settings (Gear, Trigger Time, Mode, Number of continuous spot welds) using the large rotary knob and clearly labeled control panel for ultimate user-friendliness.

Product Details

Brand:AWithZ
Model:UK1

AWithZ 10000mAh Battery Spot Welder, Rotary Knob Operation 100 Gears Adjustable Foot Pedal Operated, 0.1-0.4mm Spot Welder with Dual Pulse Output, Portable Spot Welder for Making DIY Battery Packs

Image of AWithZ 10000mAh Battery Spot Welder, Rotary Knob Operation 100 Gears Adjustable Foot Pedal Operated, 0.1-0.4mm Spot Welder with Dual Pulse Output, Portable Spot Welder for Making DIY Battery Packs

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Key Features

  • ✅ Three types of Trigger Flexibility & Safety: Automatic mode automatically outputs without the need for foot pedals or buttons on the spot welding pen. Seamlessly switch between hands-free foot pedal operation and precise hand control (Trigger) for versatile workflows and enhanced safety when handling sensitive batteries.
  • ✅ Multi-Mode Welding for Diverse Batteries: The battery has a large capacity of 10000mAh and can be spot welded over 300 times in the highest gear. Expertly weld cylindrical power batteries, mobile phone batteries, and Bluetooth batteries (Mode) with tailored settings accessible via the clear control panel.
  • ✅ Ultra-Low Power Consumption: Engineered for exceptional energy efficiency , significantly extending standby time between uses and reducing operational costs. Precision 100-Level Power Control: Fine-tune welding strength for delicate tasks (like phone/bluetooth batteries) or robust jobs (cylindrical power cells) with our intuitive rotary knob.
  • ✅ Intelligent Thermal Protection: Built-in safety monitors battery temperature (Cont), automatically halting welding (Trigger disable) and alerting you if overheating is detected, preventing damage. If there is no operation for 8 minutes, the spot welder will automatically shut down.
  • ✅ Simple Rotary Knob Operation & Clear Interface: Effortlessly adjust settings (Gear, Trigger Time, Mode, Number of continuous spot welds) using the large rotary knob and clearly labeled control panel for ultimate user-friendliness.

Product Details

Brand:AWithZ
Model:UK3

709a Battery Spot Welder,Pulse Spot Welding Machine,220/110v 3.2kw 50~800a 1-10ms Adjustable,Led Lighting,Lithium Battery Power Battery Pack Welding Welding Pen

Image of 709a Battery Spot Welder,Pulse Spot Welding Machine,220/110v 3.2kw 50~800a 1-10ms Adjustable,Led Lighting,Lithium Battery Power Battery Pack Welding Welding Pen

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Key Features

  • ✅ ☑Fixed welding & welding pen：The fixed welding head can welded 0.05-0.35mm thick nickel-plated nickel bands, 0.05-0.2mm pure nickel nickel bands. Welding pens can welded 0.05-0.2mm thick nickel-plated nickel nickel bars and pure nickel nickel bars with 0.05-0.15mm.
  • ✅ ☑Footsteps welding：The point welding machine is equipped with a pedal control interface and a pedal switch to make the welding more accurate and reliable. The welding pressure regulator can continuously adjust the welding needle pressure from 300G to 700G to facilitate welding workpieces with different thickness.
  • ✅ ☑LED lighting function：Double LED high brightness lighting device, point welding operation at a glance. Precision welding in the weak light environment, welding at night, high -efficiency point welding of employees in poor vision.
  • ✅ ☑Principles of ergonomics：Hand -holding pulse point welding pen adopts ergonomic concepts, and the appearance is thin and easy to hold, providing users with the greatest convenience.
  • ✅ ☑Wide application：used for welding multi -row lithium battery packs, assembly and maintenance of electric vehicle battery groups. It is also suitable for button batteries, battery packs of various sizes, mobile phones, and stainless steel.

Product Details

Brand:Hrxllb
Model:TEGRIAAGR
Size:One Size
Color:One Color

Pulse Spot Welder,Capacitor Battery Spot Welder,Inductive Handheld Dual-Function Pulse Welding Machine, Automatic & Foot Pedal Modes and Spot Soldering Pen,Soldering Station Portable

Image of Pulse Spot Welder,Capacitor Battery Spot Welder,Inductive Handheld Dual-Function Pulse Welding Machine, Automatic & Foot Pedal Modes and Spot Soldering Pen,Soldering Station Portable

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Key Features

  • ✅ 【Multiple Pulse Welding Modes】Under spot welding there are 12 pulse welding modes with an LCD pulse screen for your observation The stepless welding current adjustment ranges from 50 to 800 Amps for a wider range of welding materials
  • ✅ 【Dual-Function Welding】Fixed welding head and mobile welding pen to meet your needs for building battery packs of different sizes. One-button switch between two welding modes, intelligent automatic touch-sensing flash welding and foot pedal control.
  • ✅ 【Cooling fan system & LED Lighting】Equipped with an intelligent cooling system, the cooling system function is activated when the internal temperature of the machine reaches the rated temperature.Improved LED lighting function makes welding operations brighter.
  • ✅ 【Pedal welding】It you need precise spot weld, pedal welding is made for you. By controlling the foot pedal, precise location and timing you want is well served for you.
  • ✅ 【Wide Applications】Battery butt welding: soft-pack to nickel conversion, series/parallel soft-pack batteries; Hardware butt welding: stainless steel sheets, stainless steel mesh, resistor leads, lamp leads, stainless steel and wires, DIY structures.

Product Details

Brand:Generic
Model:WHDCIBHAC
Size:One Size
Color:One Color

SEESII 10KW Battery Spot Welder: Cordless 10000mAh Spot Welding Equipment, Color LCD Display, 25 Adjustable Gears, Auto/Foot Pedal Control, for Battery Packs DIY & Repair

Image of SEESII 10KW Battery Spot Welder: Cordless 10000mAh Spot Welding Equipment, Color LCD Display, 25 Adjustable Gears, Auto/Foot Pedal Control, for Battery Packs DIY & Repair

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Key Features

  • ✅ 【Upgraded Battery Spot Welder】Delivers a peak output power of 10KW; It enables solid welding for nickel-plated sheets under 0.3mm and pure nickel sheets under 0.15mm in thickness
  • ✅ 【10000mAh Rechargeable Battery】Built-in ultra-large capacity battery; According to official test data, it can support more than 300 welding times when fully charged and set to gear 25 (Note: For optimal performance, fully charge it to 100% before first use)
  • ✅ 【Multi-Scene Application】Perfect for battery assembly, maintenance and DIY projects; Great for DIY and repair of power tool, electric vehicle and drone battery packs, as well as thin metal welding (Note: Aluminum and copper are not recommended due to high welding difficulty)
  • ✅ 【Clear Parameter Display】Color screen displays real-time voltage and other parameters for easier operation (Note: Welding quality is closely tied to the voltage level; Higher voltage brings better welding performance and firmer welds; Please charge when below 7.3V)
  • ✅ 【Compact Design】Compact overall size with the longest side approx 6.5 inches, lightweight and portable; A powerful yet compact battery repair station

Product Details

Brand:Seesii
Model:SE-402
Color:Black
Dimensions:1 X 1 X 1 inches

Battery Spot Welder, 11 Gear Adjustable Double-ended Replaceable Pen Tip Spot Welder, Automatic and Manual Modes, Welding Plated Nickel Sheets for DIY 18650 Battery (Black-Upgrade)

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Key Features

  • ✅ Innovative Dual-Tip Design: Features both a micro needle tip for precision welding on thin materials and a macro cone tip for deep penetration on thick materials, doubling versatility and durability in one tool.
  • ✅ Precision Micro Welding: The micro needle tip achieves ultra-thin material welding with high accuracy (+0.05mm), preventing piercing and ensuring clean, reliable connections.
  • ✅ Efficient Macro Welding: The macro cone tip delivers balanced heat distribution for deep welding on thicker materials, reducing the heat-affected zone by 30% to prevent weak joints.
  • ✅ Premium Material & Long Life: Constructed from high-conductivity aluminum oxide copper, it offers exceptional electrical performance and a extended service life of over 5000 cycles.
  • ✅ 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.

Product Details

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Model:H1
Color:Black-upgrade

SEESII Battery Spot Welder: Rechargeable Battery Welder with Visual Display, 3360W Max Power with 1-99 Gears, Copper Tips, Portable Spot Welder for Lithium Battery (DIY, Repairs, Outdoor Use)

Image of SEESII Battery Spot Welder: Rechargeable Battery Welder with Visual Display, 3360W Max Power with 1-99 Gears, Copper Tips, Portable Spot Welder for Lithium Battery (DIY, Repairs, Outdoor Use)

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Key Features

  • ✅ Built-in Rechargeable Battery​: Say goodbye to tangled power cords—grab this spot welder and work anytime, anywhere; Note: For optimal performance, fully charge it to 100% before first use; If the product is left unused, please charge it monthly to preserve battery health
  • ✅ Strong Welding Capacity: With a maximum output power of 3360W, the mini spot welder stands out among handheld models; tested to weld nickel-plated sheets up to 0.2mm thick or pure nickel sheets up to 0.15mm thick (Welding quality closely links to battery charge level)
  • ✅ Visual Display Screen: An intuitive display greatly boosts convenience, letting you monitor the welding process, device temperature, and remaining battery at all times
  • ✅ Precise Gear Adjustment: With 99 fine-adjustment gears available, the spot welding equipment perfectly meets your diverse welding needs for different materials and thicknesses
  • ✅ Auto/Manual Dual Modes: Choose freely between auto welding and manual trigger welding based on your needs—adapts to various scenarios for greater convenience

Product Details

Brand:Seesii
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Color:Black

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)

Image of 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)

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Key Features

  • ✅ 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.

Product Details

Brand:AWithZ
Model:P20B

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

Image of 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

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Key Features

  • ✅ 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

Product Details

Brand:AWithZ
Model:UF20B

Pulse Sparkle Spot Welder Gold Silver Platinum Jewelry Welding Machine, 110V 500W 0-50A Adjustable Electric Pulse Spot Welder for Jewelry with Foot Pedal, 0.02-0.05in Welding Range

Image of Pulse Sparkle Spot Welder Gold Silver Platinum Jewelry Welding Machine, 110V 500W 0-50A Adjustable Electric Pulse Spot Welder for Jewelry with Foot Pedal, 0.02-0.05in Welding Range

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Key Features

  • ✅ 【Wide Applications】- Hysinwier Pulse sparkle jewelry welder is specially used for fast welding of platinum, gold, K-gold, silver, copper and iron, as well as precision welding of round ends, elliptical buckles, and fine wires with a welding point diameter range of 0.5-1.2mm(0.02-0.05in), widely used in jewelry repair stores, jewelry shops and DIY.
  • ✅ 【Durable & Safe to Use】- This spot welder for jewelry is mainly made of premium iron with paint spraying process, which is strong with high wear-resistance and impact-resistance, ensuring long-term use; Many cooling holes on the housing help it dissipate the heat quickly, ensuring stable running and extending its service life.
  • ✅ 【Excellent Welding Effect】- With a premium capacitor, the 500W welding machine for jewelry features good voltage stabilization and stable current output, ensuring smooth solder joints with uniform texture and less arc breakage, making the welding performance more stable and improving the welding efficiency.
  • ✅ 【Easy Operation & Adjustable Current】- The jewelry welding machine is controlled by a foot switch, which frees your hands when starting the welder; With a clear ammeter and intuitive coarse and fine adjustment knobs, you can easily adjust the output current according to the welding jewelry diameter.
  • ✅ 【User-friendly Design】- The red switch button makes the machine easy to start; Four anti-slip feet can keep the machine stable and prevent it from shaking or slipping during use; The smooth surface and simple structure make the machine easy to clean; Compact size and top handle make it easy to carry.

Product Details

Brand:ONEUPING
Color:500w 0-50a, Red
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