Best Spot Welding Equipment. Reviews August, 2020

Stark Professional Electric 240 Volt Portable Spot Welder Machine Welding Systems DIY Welding Tips with Handle

Search only Stark USA brand name
Stark Professional Electric 240 Volt Portable Spot Welder Machine Welding Systems DIY Welding Tips with Handle

Current price: 169.95 USD


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  • Portable Design Machine - The attached handle allows you to quickly transport your spot welder to different job locations quickly
  • Simple Lever Function - To perform welding applications, simply apply pressure and press down on the lever
  • Replacement Tips - Spot welder comes with extra pair of welding tips for multiple uses. Simply twist the tips off when they are ready to be replaced and screw on the new one
  • Durable Welding Tips - Welding tips are constructed from high quality steel to get the perfect weld for materials that have a thickness
  • Single Phase Design - Easily weld together different types of materials with the single phase design. Simple welding mechanism allows you to quickly insert the materials and press to weld

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Kecheer Handheld DIY Spot Welding Tool Mini Size Lithium Battery Welding Machine for 18650/32650 Battery, Portable Battery Nickel Sheet Spot Welder Set

Search only Kecheer brand name
Kecheer Handheld DIY Spot Welding Tool Mini Size Lithium Battery Welding Machine for 18650/32650 Battery, Portable Battery Nickel Sheet Spot Welder Set

Current price: 36.98 USD


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  • Portable Design Machine - The attached handle allows you to quickly transport your spot welder to different job locations quickly
  • Simple Lever Function - To perform welding applications, simply apply pressure and press down on the lever
  • Replacement Tips - Spot welder comes with extra pair of welding tips for multiple uses. Simply twist the tips off when they are ready to be replaced and screw on the new one
  • Durable Welding Tips - Welding tips are constructed from high quality steel to get the perfect weld for materials that have a thickness
  • Single Phase Design - Easily weld together different types of materials with the single phase design. Simple welding mechanism allows you to quickly insert the materials and press to weld
  • This spot welder can welding hundreds of welding points on commonly used nickel-plated sheets within 0.1mm-0.15mm if fully charged.
  • Handheld Welding Machine is precisely controlled by the single-chip microcomputer program without trigger the switch.Free your hands or foot pedals completely.
  • Self-carried with a charging control module, which charges the battery through the USB port. Equipped with charging indicating lamp, red while charging and green for fully charged. You can have a try.
  • Output through the MOS tube, and the energy will be concentrated at the end of the welding pen, and it will be heated by short circuit to fuse the nickel sheet firmly with the battery.
  • This spot welding tool is a kind of fine quality DIY spot welding machine, which is equipped with a 3.7-4.2V 4.5ah power lithium battery, with a discharge rate of 100C and a load capacity of about 400A. All this will be happened in milli seconds, simple and quickly.

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H & S Autoshot 4550 Starter Plus Stud Welder Kit

Search only H & S Autoshot brand name
H & S Autoshot 4550 Starter Plus Stud Welder Kit

Current price: 201.53 USD


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Weight: 18 Pounds

Warranty: Repair Only

  • Portable Design Machine - The attached handle allows you to quickly transport your spot welder to different job locations quickly
  • Simple Lever Function - To perform welding applications, simply apply pressure and press down on the lever
  • Replacement Tips - Spot welder comes with extra pair of welding tips for multiple uses. Simply twist the tips off when they are ready to be replaced and screw on the new one
  • Durable Welding Tips - Welding tips are constructed from high quality steel to get the perfect weld for materials that have a thickness
  • Single Phase Design - Easily weld together different types of materials with the single phase design. Simple welding mechanism allows you to quickly insert the materials and press to weld
  • This spot welder can welding hundreds of welding points on commonly used nickel-plated sheets within 0.1mm-0.15mm if fully charged.
  • Handheld Welding Machine is precisely controlled by the single-chip microcomputer program without trigger the switch.Free your hands or foot pedals completely.
  • Self-carried with a charging control module, which charges the battery through the USB port. Equipped with charging indicating lamp, red while charging and green for fully charged. You can have a try.
  • Output through the MOS tube, and the energy will be concentrated at the end of the welding pen, and it will be heated by short circuit to fuse the nickel sheet firmly with the battery.
  • This spot welding tool is a kind of fine quality DIY spot welding machine, which is equipped with a 3.7-4.2V 4.5ah power lithium battery, with a discharge rate of 100C and a load capacity of about 400A. All this will be happened in milli seconds, simple and quickly.
  • Upgraded 1016 T handle slide hammer
  • Exclusive stud ease technology
  • Built in overload protection
  • Fit Type: Universal

More Info

BoTaiDaHong Battery Pack Welding Machine 3KW LED Pulse Battery Spot Welder Welding Machine 18650 Battery Pack 110V Pedal control for Battery Packs

Search only BoTaiDaHong brand name
BoTaiDaHong Battery Pack Welding Machine 3KW LED Pulse Battery Spot Welder Welding Machine 18650 Battery Pack 110V Pedal control for Battery Packs

Current price: 125.99 USD


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  • Portable Design Machine - The attached handle allows you to quickly transport your spot welder to different job locations quickly
  • Simple Lever Function - To perform welding applications, simply apply pressure and press down on the lever
  • Replacement Tips - Spot welder comes with extra pair of welding tips for multiple uses. Simply twist the tips off when they are ready to be replaced and screw on the new one
  • Durable Welding Tips - Welding tips are constructed from high quality steel to get the perfect weld for materials that have a thickness
  • Single Phase Design - Easily weld together different types of materials with the single phase design. Simple welding mechanism allows you to quickly insert the materials and press to weld
  • This spot welder can welding hundreds of welding points on commonly used nickel-plated sheets within 0.1mm-0.15mm if fully charged.
  • Handheld Welding Machine is precisely controlled by the single-chip microcomputer program without trigger the switch.Free your hands or foot pedals completely.
  • Self-carried with a charging control module, which charges the battery through the USB port. Equipped with charging indicating lamp, red while charging and green for fully charged. You can have a try.
  • Output through the MOS tube, and the energy will be concentrated at the end of the welding pen, and it will be heated by short circuit to fuse the nickel sheet firmly with the battery.
  • This spot welding tool is a kind of fine quality DIY spot welding machine, which is equipped with a 3.7-4.2V 4.5ah power lithium battery, with a discharge rate of 100C and a load capacity of about 400A. All this will be happened in milli seconds, simple and quickly.
  • Upgraded 1016 T handle slide hammer
  • Exclusive stud ease technology
  • Built in overload protection
  • Fit Type: Universal
  • 【Shipment】We ship directly from the US warehouse.about 5-7 business days to delivery. If you have any questions or concerns, Feel free to contact us!
  • 【Note】Please match the air switch above 30A to prevent tripping.Battery pack is not included
  • 【Advantage】Upgraded version of JD-IIS, with extended bracket type, extended welding distance, and precise spot welding with foot switch.
  • 【Feature】Supports 18650 lithium batteries and other cylindrical or polymer batteries, stainless steel sheets, nickel-plated steel sheets and other welding. 3KW high power, suitable for weldments within 0.15mm.
  • 【Application】This product is suitable for mobile power. For example, laptop battery, digital camera battery pack, electric tool battery pack modification and repair.

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Homemade Spot Welder Plans DIY Welding Soldering Machine Metalworking Equipment

Search only DIY Plans brand name
Homemade Spot Welder Plans DIY Welding Soldering Machine Metalworking Equipment

Current price: 19.95 USD


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  • Portable Design Machine - The attached handle allows you to quickly transport your spot welder to different job locations quickly
  • Simple Lever Function - To perform welding applications, simply apply pressure and press down on the lever
  • Replacement Tips - Spot welder comes with extra pair of welding tips for multiple uses. Simply twist the tips off when they are ready to be replaced and screw on the new one
  • Durable Welding Tips - Welding tips are constructed from high quality steel to get the perfect weld for materials that have a thickness
  • Single Phase Design - Easily weld together different types of materials with the single phase design. Simple welding mechanism allows you to quickly insert the materials and press to weld
  • This spot welder can welding hundreds of welding points on commonly used nickel-plated sheets within 0.1mm-0.15mm if fully charged.
  • Handheld Welding Machine is precisely controlled by the single-chip microcomputer program without trigger the switch.Free your hands or foot pedals completely.
  • Self-carried with a charging control module, which charges the battery through the USB port. Equipped with charging indicating lamp, red while charging and green for fully charged. You can have a try.
  • Output through the MOS tube, and the energy will be concentrated at the end of the welding pen, and it will be heated by short circuit to fuse the nickel sheet firmly with the battery.
  • This spot welding tool is a kind of fine quality DIY spot welding machine, which is equipped with a 3.7-4.2V 4.5ah power lithium battery, with a discharge rate of 100C and a load capacity of about 400A. All this will be happened in milli seconds, simple and quickly.
  • Upgraded 1016 T handle slide hammer
  • Exclusive stud ease technology
  • Built in overload protection
  • Fit Type: Universal
  • 【Shipment】We ship directly from the US warehouse.about 5-7 business days to delivery. If you have any questions or concerns, Feel free to contact us!
  • 【Note】Please match the air switch above 30A to prevent tripping.Battery pack is not included
  • 【Advantage】Upgraded version of JD-IIS, with extended bracket type, extended welding distance, and precise spot welding with foot switch.
  • 【Feature】Supports 18650 lithium batteries and other cylindrical or polymer batteries, stainless steel sheets, nickel-plated steel sheets and other welding. 3KW high power, suitable for weldments within 0.15mm.
  • 【Application】This product is suitable for mobile power. For example, laptop battery, digital camera battery pack, electric tool battery pack modification and repair.
  • ✔️ Spot Welding Machine
  • ✔️ Machine Metalworking Equipment
  • ✔️ Soldering Machine
  • ✔️ Welding
  • ✔️ Spot Welder Plans

More Info

Mophorn 737G Pulse Spot Welder 0.2mm Battery Welding Machine 110V Battery Spot Welder and Soldering Station Portable Pulse Welding Machine for Battery Pack 18650 14500 Lithium Batteries

Search only Mophorn brand name
Mophorn 737G Pulse Spot Welder 0.2mm Battery Welding Machine 110V Battery Spot Welder and Soldering Station Portable Pulse Welding Machine for Battery Pack 18650 14500 Lithium Batteries

Current price: 139.99 USD


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Height: 8.3 Inches

Length: 9.1 Inches

Width: 5.5 Inches

  • Portable Design Machine - The attached handle allows you to quickly transport your spot welder to different job locations quickly
  • Simple Lever Function - To perform welding applications, simply apply pressure and press down on the lever
  • Replacement Tips - Spot welder comes with extra pair of welding tips for multiple uses. Simply twist the tips off when they are ready to be replaced and screw on the new one
  • Durable Welding Tips - Welding tips are constructed from high quality steel to get the perfect weld for materials that have a thickness
  • Single Phase Design - Easily weld together different types of materials with the single phase design. Simple welding mechanism allows you to quickly insert the materials and press to weld
  • This spot welder can welding hundreds of welding points on commonly used nickel-plated sheets within 0.1mm-0.15mm if fully charged.
  • Handheld Welding Machine is precisely controlled by the single-chip microcomputer program without trigger the switch.Free your hands or foot pedals completely.
  • Self-carried with a charging control module, which charges the battery through the USB port. Equipped with charging indicating lamp, red while charging and green for fully charged. You can have a try.
  • Output through the MOS tube, and the energy will be concentrated at the end of the welding pen, and it will be heated by short circuit to fuse the nickel sheet firmly with the battery.
  • This spot welding tool is a kind of fine quality DIY spot welding machine, which is equipped with a 3.7-4.2V 4.5ah power lithium battery, with a discharge rate of 100C and a load capacity of about 400A. All this will be happened in milli seconds, simple and quickly.
  • Upgraded 1016 T handle slide hammer
  • Exclusive stud ease technology
  • Built in overload protection
  • Fit Type: Universal
  • 【Shipment】We ship directly from the US warehouse.about 5-7 business days to delivery. If you have any questions or concerns, Feel free to contact us!
  • 【Note】Please match the air switch above 30A to prevent tripping.Battery pack is not included
  • 【Advantage】Upgraded version of JD-IIS, with extended bracket type, extended welding distance, and precise spot welding with foot switch.
  • 【Feature】Supports 18650 lithium batteries and other cylindrical or polymer batteries, stainless steel sheets, nickel-plated steel sheets and other welding. 3KW high power, suitable for weldments within 0.15mm.
  • 【Application】This product is suitable for mobile power. For example, laptop battery, digital camera battery pack, electric tool battery pack modification and repair.
  • ✔️ Spot Welding Machine
  • ✔️ Machine Metalworking Equipment
  • ✔️ Soldering Machine
  • ✔️ Welding
  • ✔️ Spot Welder Plans
  • 【WIDE APPLICATION】- Suits for various sizes of battery pack, button battery, polymer battery and protection board, Apple mobile phone camera, stainless steel hardware, stainless steel mesh, etc.
  • 【EFFICIENT COOLING SYSTEM】- The radiator is 4100 rpm; with built-in smart chip to prevent overheating damage of the welder, automatic short-point protection, so as to prevent overheating of welding.
  • 【DISTINCT LCD PANEL】- It shows pulse quantity and current when you are at work with this machine. The distinct panel also allows you to set current and pulse easily and quickly.
  • 【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.
  • 【PUSH UP WELDING】- Fixed welding tips have LED light function for precise fixed welding. It is also called push up wekding mode which made for assemble small size battery pack.

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KKmoon Integrated Type Spot Welding Pen Automatic Trigger Weld Machine Accessory for 18650 Battery, Black

Search only KKmoon brand name
KKmoon Integrated Type Spot Welding Pen Automatic Trigger Weld Machine Accessory for 18650 Battery, Black

Current price: 23.99 USD


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  • Portable Design Machine - The attached handle allows you to quickly transport your spot welder to different job locations quickly
  • Simple Lever Function - To perform welding applications, simply apply pressure and press down on the lever
  • Replacement Tips - Spot welder comes with extra pair of welding tips for multiple uses. Simply twist the tips off when they are ready to be replaced and screw on the new one
  • Durable Welding Tips - Welding tips are constructed from high quality steel to get the perfect weld for materials that have a thickness
  • Single Phase Design - Easily weld together different types of materials with the single phase design. Simple welding mechanism allows you to quickly insert the materials and press to weld
  • This spot welder can welding hundreds of welding points on commonly used nickel-plated sheets within 0.1mm-0.15mm if fully charged.
  • Handheld Welding Machine is precisely controlled by the single-chip microcomputer program without trigger the switch.Free your hands or foot pedals completely.
  • Self-carried with a charging control module, which charges the battery through the USB port. Equipped with charging indicating lamp, red while charging and green for fully charged. You can have a try.
  • Output through the MOS tube, and the energy will be concentrated at the end of the welding pen, and it will be heated by short circuit to fuse the nickel sheet firmly with the battery.
  • This spot welding tool is a kind of fine quality DIY spot welding machine, which is equipped with a 3.7-4.2V 4.5ah power lithium battery, with a discharge rate of 100C and a load capacity of about 400A. All this will be happened in milli seconds, simple and quickly.
  • Upgraded 1016 T handle slide hammer
  • Exclusive stud ease technology
  • Built in overload protection
  • Fit Type: Universal
  • 【Shipment】We ship directly from the US warehouse.about 5-7 business days to delivery. If you have any questions or concerns, Feel free to contact us!
  • 【Note】Please match the air switch above 30A to prevent tripping.Battery pack is not included
  • 【Advantage】Upgraded version of JD-IIS, with extended bracket type, extended welding distance, and precise spot welding with foot switch.
  • 【Feature】Supports 18650 lithium batteries and other cylindrical or polymer batteries, stainless steel sheets, nickel-plated steel sheets and other welding. 3KW high power, suitable for weldments within 0.15mm.
  • 【Application】This product is suitable for mobile power. For example, laptop battery, digital camera battery pack, electric tool battery pack modification and repair.
  • ✔️ Spot Welding Machine
  • ✔️ Machine Metalworking Equipment
  • ✔️ Soldering Machine
  • ✔️ Welding
  • ✔️ Spot Welder Plans
  • 【WIDE APPLICATION】- Suits for various sizes of battery pack, button battery, polymer battery and protection board, Apple mobile phone camera, stainless steel hardware, stainless steel mesh, etc.
  • 【EFFICIENT COOLING SYSTEM】- The radiator is 4100 rpm; with built-in smart chip to prevent overheating damage of the welder, automatic short-point protection, so as to prevent overheating of welding.
  • 【DISTINCT LCD PANEL】- It shows pulse quantity and current when you are at work with this machine. The distinct panel also allows you to set current and pulse easily and quickly.
  • 【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.
  • 【PUSH UP WELDING】- Fixed welding tips have LED light function for precise fixed welding. It is also called push up wekding mode which made for assemble small size battery pack.
  • With comfortable hand feelings, can support long time use, stable and reliable, wear resistant and effort saving.
  • Built-in limit switch, one hand operation, do not need foot pedal.
  • There are dual springs on the handle, each welding pen can expand and contract independently.
  • Integrated design, beautiful and neat, with fine heat radiation effect.
  • Adopt thick copper bar, help enhance the working effiency, and suitable for long service time.

More Info

Sunkko 737U Battery Spot Welder Welding Machine for 18650 Lithium Batteries with Charging Function 0.2mm

Search only SUNKKO brand name
Sunkko 737U Battery Spot Welder Welding Machine for 18650 Lithium Batteries with Charging Function 0.2mm

Current price: 149.99 USD


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Height: 8 Inches

Length: 10 Inches

Width: 6 Inches

  • Portable Design Machine - The attached handle allows you to quickly transport your spot welder to different job locations quickly
  • Simple Lever Function - To perform welding applications, simply apply pressure and press down on the lever
  • Replacement Tips - Spot welder comes with extra pair of welding tips for multiple uses. Simply twist the tips off when they are ready to be replaced and screw on the new one
  • Durable Welding Tips - Welding tips are constructed from high quality steel to get the perfect weld for materials that have a thickness
  • Single Phase Design - Easily weld together different types of materials with the single phase design. Simple welding mechanism allows you to quickly insert the materials and press to weld
  • This spot welder can welding hundreds of welding points on commonly used nickel-plated sheets within 0.1mm-0.15mm if fully charged.
  • Handheld Welding Machine is precisely controlled by the single-chip microcomputer program without trigger the switch.Free your hands or foot pedals completely.
  • Self-carried with a charging control module, which charges the battery through the USB port. Equipped with charging indicating lamp, red while charging and green for fully charged. You can have a try.
  • Output through the MOS tube, and the energy will be concentrated at the end of the welding pen, and it will be heated by short circuit to fuse the nickel sheet firmly with the battery.
  • This spot welding tool is a kind of fine quality DIY spot welding machine, which is equipped with a 3.7-4.2V 4.5ah power lithium battery, with a discharge rate of 100C and a load capacity of about 400A. All this will be happened in milli seconds, simple and quickly.
  • Upgraded 1016 T handle slide hammer
  • Exclusive stud ease technology
  • Built in overload protection
  • Fit Type: Universal
  • 【Shipment】We ship directly from the US warehouse.about 5-7 business days to delivery. If you have any questions or concerns, Feel free to contact us!
  • 【Note】Please match the air switch above 30A to prevent tripping.Battery pack is not included
  • 【Advantage】Upgraded version of JD-IIS, with extended bracket type, extended welding distance, and precise spot welding with foot switch.
  • 【Feature】Supports 18650 lithium batteries and other cylindrical or polymer batteries, stainless steel sheets, nickel-plated steel sheets and other welding. 3KW high power, suitable for weldments within 0.15mm.
  • 【Application】This product is suitable for mobile power. For example, laptop battery, digital camera battery pack, electric tool battery pack modification and repair.
  • ✔️ Spot Welding Machine
  • ✔️ Machine Metalworking Equipment
  • ✔️ Soldering Machine
  • ✔️ Welding
  • ✔️ Spot Welder Plans
  • 【WIDE APPLICATION】- Suits for various sizes of battery pack, button battery, polymer battery and protection board, Apple mobile phone camera, stainless steel hardware, stainless steel mesh, etc.
  • 【EFFICIENT COOLING SYSTEM】- The radiator is 4100 rpm; with built-in smart chip to prevent overheating damage of the welder, automatic short-point protection, so as to prevent overheating of welding.
  • 【DISTINCT LCD PANEL】- It shows pulse quantity and current when you are at work with this machine. The distinct panel also allows you to set current and pulse easily and quickly.
  • 【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.
  • 【PUSH UP WELDING】- Fixed welding tips have LED light function for precise fixed welding. It is also called push up wekding mode which made for assemble small size battery pack.
  • With comfortable hand feelings, can support long time use, stable and reliable, wear resistant and effort saving.
  • Built-in limit switch, one hand operation, do not need foot pedal.
  • There are dual springs on the handle, each welding pen can expand and contract independently.
  • Integrated design, beautiful and neat, with fine heat radiation effect.
  • Adopt thick copper bar, help enhance the working effiency, and suitable for long service time.
  • ATTENTION: This spot welder can be used to weld pure nickel, nickel plated steel, nickel plated iron, iron and other alloys. It CANNOT weld metal like copper and aluminum.
  • WAYS TO IMPROVE WELDING PERFORMANCE: 1. adjusting welding current level; 2. adjusting pulse quantity. You may need to play with them a bit to get the best combination for your specific use.
  • WELDING METHOD: welding by pushing fixed head up, in this case, you need to adjust the pressure adjustor to make the spots more reliable and elegant.
  • APPLICATION: suitable for welding 0.05 - 0.2 mm nickel plated steel strips (0.05 - 0.15 mm pure nickel strip); work with 18650, 14500 and any other rechargeable lithium batteries; (Attention: The welding thickness also depends on the material of batteries’ poles, some batteries’ poles are made of iron or iron alloy, and some are made of stainless steel, generally, stainless steel is easier to weld than iron.)

More Info

14-Pack Spot Weld Cutter Sets Double Sided, 3/8" HSS Spot Weld Cutter Remover Drill Bits Hex Sheet Metal Hole Cutter Remover for Power Drill Spot Welding

Search only EONLION brand name
14-Pack Spot Weld Cutter Sets Double Sided, 3/8

Current price: 18.99 USD


Check price and availability


  • Portable Design Machine - The attached handle allows you to quickly transport your spot welder to different job locations quickly
  • Simple Lever Function - To perform welding applications, simply apply pressure and press down on the lever
  • Replacement Tips - Spot welder comes with extra pair of welding tips for multiple uses. Simply twist the tips off when they are ready to be replaced and screw on the new one
  • Durable Welding Tips - Welding tips are constructed from high quality steel to get the perfect weld for materials that have a thickness
  • Single Phase Design - Easily weld together different types of materials with the single phase design. Simple welding mechanism allows you to quickly insert the materials and press to weld
  • This spot welder can welding hundreds of welding points on commonly used nickel-plated sheets within 0.1mm-0.15mm if fully charged.
  • Handheld Welding Machine is precisely controlled by the single-chip microcomputer program without trigger the switch.Free your hands or foot pedals completely.
  • Self-carried with a charging control module, which charges the battery through the USB port. Equipped with charging indicating lamp, red while charging and green for fully charged. You can have a try.
  • Output through the MOS tube, and the energy will be concentrated at the end of the welding pen, and it will be heated by short circuit to fuse the nickel sheet firmly with the battery.
  • This spot welding tool is a kind of fine quality DIY spot welding machine, which is equipped with a 3.7-4.2V 4.5ah power lithium battery, with a discharge rate of 100C and a load capacity of about 400A. All this will be happened in milli seconds, simple and quickly.
  • Upgraded 1016 T handle slide hammer
  • Exclusive stud ease technology
  • Built in overload protection
  • Fit Type: Universal
  • 【Shipment】We ship directly from the US warehouse.about 5-7 business days to delivery. If you have any questions or concerns, Feel free to contact us!
  • 【Note】Please match the air switch above 30A to prevent tripping.Battery pack is not included
  • 【Advantage】Upgraded version of JD-IIS, with extended bracket type, extended welding distance, and precise spot welding with foot switch.
  • 【Feature】Supports 18650 lithium batteries and other cylindrical or polymer batteries, stainless steel sheets, nickel-plated steel sheets and other welding. 3KW high power, suitable for weldments within 0.15mm.
  • 【Application】This product is suitable for mobile power. For example, laptop battery, digital camera battery pack, electric tool battery pack modification and repair.
  • ✔️ Spot Welding Machine
  • ✔️ Machine Metalworking Equipment
  • ✔️ Soldering Machine
  • ✔️ Welding
  • ✔️ Spot Welder Plans
  • 【WIDE APPLICATION】- Suits for various sizes of battery pack, button battery, polymer battery and protection board, Apple mobile phone camera, stainless steel hardware, stainless steel mesh, etc.
  • 【EFFICIENT COOLING SYSTEM】- The radiator is 4100 rpm; with built-in smart chip to prevent overheating damage of the welder, automatic short-point protection, so as to prevent overheating of welding.
  • 【DISTINCT LCD PANEL】- It shows pulse quantity and current when you are at work with this machine. The distinct panel also allows you to set current and pulse easily and quickly.
  • 【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.
  • 【PUSH UP WELDING】- Fixed welding tips have LED light function for precise fixed welding. It is also called push up wekding mode which made for assemble small size battery pack.
  • With comfortable hand feelings, can support long time use, stable and reliable, wear resistant and effort saving.
  • Built-in limit switch, one hand operation, do not need foot pedal.
  • There are dual springs on the handle, each welding pen can expand and contract independently.
  • Integrated design, beautiful and neat, with fine heat radiation effect.
  • Adopt thick copper bar, help enhance the working effiency, and suitable for long service time.
  • ATTENTION: This spot welder can be used to weld pure nickel, nickel plated steel, nickel plated iron, iron and other alloys. It CANNOT weld metal like copper and aluminum.
  • WAYS TO IMPROVE WELDING PERFORMANCE: 1. adjusting welding current level; 2. adjusting pulse quantity. You may need to play with them a bit to get the best combination for your specific use.
  • WELDING METHOD: welding by pushing fixed head up, in this case, you need to adjust the pressure adjustor to make the spots more reliable and elegant.
  • APPLICATION: suitable for welding 0.05 - 0.2 mm nickel plated steel strips (0.05 - 0.15 mm pure nickel strip); work with 18650, 14500 and any other rechargeable lithium batteries; (Attention: The welding thickness also depends on the material of batteries’ poles, some batteries’ poles are made of iron or iron alloy, and some are made of stainless steel, generally, stainless steel is easier to weld than iron.)
  • After Sales Service:No reason to return or replace,if you are not satisfied with our items.
  • Fit For:Sharp double-sided blades for high efficiency. Suitable for thin stainless steel sheets, iron sheets, aluminum sheets, F.R.P or other thin metal sheets
  • Easily Separate:There is a spring-loaded pin in the center of these blades to guide the cutter to grind through the spot-welded material,drilling out spot-welds in a manner that leaves a very clean hole without distorting the sheet metal.
  • Double Sided:Double sided rotary cutter blade separates spot-welded panels more effectively than a panel cutter.when one side gets dull you simply have to flip the bit around on its arbor assembly.
  • Durable Material:The preferred material used was top-quality steel which has excellent thermal resistance.The cutting blade has a diameter of 3/8 inches, and the arbor is of standard 1/4 inch size.

More Info

Mophorn 737G+ Pulse Spot Welder 0.35mm Battery Spot Welder 110V Battery Welding Machine and Soldering Station Portable Pulse Welding Machine for Battery Pack 18650 14500 Lithium Batteries

Search only Mophorn brand name
Mophorn 737G+ Pulse Spot Welder 0.35mm Battery Spot Welder 110V Battery Welding Machine and Soldering Station Portable Pulse Welding Machine for Battery Pack 18650 14500 Lithium Batteries

Current price: 274.99 USD


Check price and availability


  • Portable Design Machine - The attached handle allows you to quickly transport your spot welder to different job locations quickly
  • Simple Lever Function - To perform welding applications, simply apply pressure and press down on the lever
  • Replacement Tips - Spot welder comes with extra pair of welding tips for multiple uses. Simply twist the tips off when they are ready to be replaced and screw on the new one
  • Durable Welding Tips - Welding tips are constructed from high quality steel to get the perfect weld for materials that have a thickness
  • Single Phase Design - Easily weld together different types of materials with the single phase design. Simple welding mechanism allows you to quickly insert the materials and press to weld
  • This spot welder can welding hundreds of welding points on commonly used nickel-plated sheets within 0.1mm-0.15mm if fully charged.
  • Handheld Welding Machine is precisely controlled by the single-chip microcomputer program without trigger the switch.Free your hands or foot pedals completely.
  • Self-carried with a charging control module, which charges the battery through the USB port. Equipped with charging indicating lamp, red while charging and green for fully charged. You can have a try.
  • Output through the MOS tube, and the energy will be concentrated at the end of the welding pen, and it will be heated by short circuit to fuse the nickel sheet firmly with the battery.
  • This spot welding tool is a kind of fine quality DIY spot welding machine, which is equipped with a 3.7-4.2V 4.5ah power lithium battery, with a discharge rate of 100C and a load capacity of about 400A. All this will be happened in milli seconds, simple and quickly.
  • Upgraded 1016 T handle slide hammer
  • Exclusive stud ease technology
  • Built in overload protection
  • Fit Type: Universal
  • 【Shipment】We ship directly from the US warehouse.about 5-7 business days to delivery. If you have any questions or concerns, Feel free to contact us!
  • 【Note】Please match the air switch above 30A to prevent tripping.Battery pack is not included
  • 【Advantage】Upgraded version of JD-IIS, with extended bracket type, extended welding distance, and precise spot welding with foot switch.
  • 【Feature】Supports 18650 lithium batteries and other cylindrical or polymer batteries, stainless steel sheets, nickel-plated steel sheets and other welding. 3KW high power, suitable for weldments within 0.15mm.
  • 【Application】This product is suitable for mobile power. For example, laptop battery, digital camera battery pack, electric tool battery pack modification and repair.
  • ✔️ Spot Welding Machine
  • ✔️ Machine Metalworking Equipment
  • ✔️ Soldering Machine
  • ✔️ Welding
  • ✔️ Spot Welder Plans
  • 【WIDE APPLICATION】- Suits for various sizes of battery pack, button battery, polymer battery and protection board, Apple mobile phone camera, stainless steel hardware, stainless steel mesh, etc.
  • 【EFFICIENT COOLING SYSTEM】- The radiator is 4100 rpm; with built-in smart chip to prevent overheating damage of the welder, automatic short-point protection, so as to prevent overheating of welding.
  • 【DISTINCT LCD PANEL】- It shows pulse quantity and current when you are at work with this machine. The distinct panel also allows you to set current and pulse easily and quickly.
  • 【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.
  • 【PUSH UP WELDING】- Fixed welding tips have LED light function for precise fixed welding. It is also called push up wekding mode which made for assemble small size battery pack.
  • With comfortable hand feelings, can support long time use, stable and reliable, wear resistant and effort saving.
  • Built-in limit switch, one hand operation, do not need foot pedal.
  • There are dual springs on the handle, each welding pen can expand and contract independently.
  • Integrated design, beautiful and neat, with fine heat radiation effect.
  • Adopt thick copper bar, help enhance the working effiency, and suitable for long service time.
  • ATTENTION: This spot welder can be used to weld pure nickel, nickel plated steel, nickel plated iron, iron and other alloys. It CANNOT weld metal like copper and aluminum.
  • WAYS TO IMPROVE WELDING PERFORMANCE: 1. adjusting welding current level; 2. adjusting pulse quantity. You may need to play with them a bit to get the best combination for your specific use.
  • WELDING METHOD: welding by pushing fixed head up, in this case, you need to adjust the pressure adjustor to make the spots more reliable and elegant.
  • APPLICATION: suitable for welding 0.05 - 0.2 mm nickel plated steel strips (0.05 - 0.15 mm pure nickel strip); work with 18650, 14500 and any other rechargeable lithium batteries; (Attention: The welding thickness also depends on the material of batteries’ poles, some batteries’ poles are made of iron or iron alloy, and some are made of stainless steel, generally, stainless steel is easier to weld than iron.)
  • After Sales Service:No reason to return or replace,if you are not satisfied with our items.
  • Fit For:Sharp double-sided blades for high efficiency. Suitable for thin stainless steel sheets, iron sheets, aluminum sheets, F.R.P or other thin metal sheets
  • Easily Separate:There is a spring-loaded pin in the center of these blades to guide the cutter to grind through the spot-welded material,drilling out spot-welds in a manner that leaves a very clean hole without distorting the sheet metal.
  • Double Sided:Double sided rotary cutter blade separates spot-welded panels more effectively than a panel cutter.when one side gets dull you simply have to flip the bit around on its arbor assembly.
  • Durable Material:The preferred material used was top-quality steel which has excellent thermal resistance.The cutting blade has a diameter of 3/8 inches, and the arbor is of standard 1/4 inch size.
  • 【WIDE APPLICATION】- Suits for various sizes of battery pack, button battery, polymer battery and protection board, Apple mobile phone camera, stainless steel hardware, stainless steel mesh, etc.
  • 【ADDITIONAL ACCESSORY】- Additional 1Kg Nickel Plated Steel Strip is included in the whole complete accessory kit.
  • 【DIS TOUCHING AUTOMATIC WELDING】- It 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. 
  • 【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.
  • 【FIXED WELDING FUNCTION】- 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.

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