12 Volt Portable Welder

Bestseller No. 1
Welding Machine, 110V Plug, 200Amp Power, IGBT AC DC Beginner Welder With Display LCD Use Welding Rod Equipment Tools Accessories
  • 【Easy To Weld】Arc welding machine is easy to use,beginner can also operate well.
  • 【Energy Saving King】Whole day welding is no problem,energy-saving design,it is applicable for welding all kinds of ferrous metals such as carbon steel, medium carbon steel and alloy steel amongst others.
  • 【Portable Design】Mini size but big power,it's not just a welding machine but a work of art.
  • 【Satisfaction Guaranteed】We offer 3 warranty and friendly customer servies .about 65%-85%cycle
  • 【OEM&ODM】Contact us,we have much production experience,advanced technical service,excellent raw materials.
Bestseller No. 2
Dual Volt ARC Welding Machine Rod Stick 110/220V Mini Portable Inverter Welder AT2000 HITBOX
  • A MUST HAVE FOR STICK WELDING - Dual Voltage 110V/220V 140Amp Stick welder. Easy to strike an arc, little spatter, stable current, and good performance
  • PORTABLE DESIGN - The net weight of this welder is 1.95kg. This welder features a easy carrying handle,compact design, easy for translation and storage. Very convenient, can be used anywhere you need
  • 60% DUTY CYCLE, LONGER LASTING - This welder has a rated duty cycle of 60%. With this feature, this welder will protect you and your welder from any long-lasting damage
  • QUALITY ACCESSORIES - This welder came with electrode holder, earth clamp and 30A adapter cord
  • 1 YEAR WARRANTY - HITBOX welder offers good warranty. If you meet any problem when using this welder, please feel freely to contact us at the first time. Our 24 hours online customer service will help you fix it. Just buy HITBOX machines with confidence
Bestseller No. 3
GoolRC Portable DIY Mini Spot Welder Machine 18650 Battery Various Welding Power Supply
  • The controller is controlled by a single chip microcomputer, and the output pulse is accurate to ensure the welding quality.
  • Using automatic touch welding mode, while retaining the manual trigger interface, you can choose according to your own use.
  • Wide selection of welding power supply: lithium battery power supply or 12V car battery.
  • lithium battery power supply or 12V car battery.
  • The controller is controlled by a single chip microcomputer, and the output pulse is accurate to ensure the welding quality.With LCD display screen, can display welding parameters.
Bestseller No. 4
GoolRC DIY Portable 12V Battery Energy Storage Spot Welding Machine Pen PCB Circuit Board Welding Current 90A~130A
  • Users need to supply 12V battery power, welding current is about 90A~130A.
  • DIY Portable 12V Battery Energy Storage Spot Welder Machine for electronic enthusiasts.
  • System voltage: 12V-14.6V (capacity X rate = must be greater than 150A).
  • It is recommend to install the product by the people who have basic electrical knowledge and hands-on ability.
  • New and high-quality. Portable&stable, reliable and durable.
Bestseller No. 5
DIY Portable 12V Battery Energy Storage Spot Welder Machine PCB Circuit Board for 18650/26650
  • Suitable For: For the common 0.1mm~0.15mm nickel plated sheet welding, it is easy to weld.
  • Current: Users need to supply 12V battery power, welding current is about 90A~130A.
  • Power Supply Requirements: The battery pack that can start the car can basically meet the power supply requirements of this circuit.
  • Switch Function: Press the switch for 1.5 seconds to switch (green light: low power, yellow light: medium power, red light: high power).
  • DIY Kit: This product is a semi-finished product of the circuit board, you need to have certain electrical knowledge and hands-on ability.
Bestseller No. 6
Pinhaijing DIY Portable Battery Storage Spot Welding Machine PCB Circuit Board Welding Equipment Spot Welders for 18650 26650 12V
  • : Portable spot welding machine, with quick release welding pen.
  • : The integrated solder pen uses gold Plate terminal, with fine conductivity and low contact resistance.
  • : Adopts a type-c USB charging interface for easy charging.
  • : Built-in high-speed battery 2, with fine charge and discharge properties.
  • Package include: 1x Main Circuit Board 2 x Input Wire 2 x Output Wire(with Welding Pen) 1 x Welding Components Kit
Bestseller No. 7
Mini Spot Welder, Portable Transistor Mini Spot Welder, Spot Welder with Automatic Welding Mode, 18650 Lithium Battery for Capacitor
  • 【FEATURE】: Welding power can be powered by lithium battery or 12V car battery.The controller is mainly for welding 0.1mm to 0.15mm nickel‑plated steel strip, and the power input adds a 25V10000uF high‑frequency low‑resistance capacitor for energy compensation to increase stability.
  • 【SINGLE CHIP MICROCOMPUTER】: The controller adopts single chip microcomputer control, accurate output pulse, LCD display screen, can display welding parameters. This controller is mainly used for welding small battery repair power banks, power tools, model airplanes, etc.
  • 【U-SHAPED COLD-PRESSED TERMINALS】: The soldering pen and the input wire are connected by U‑shaped cold‑pressed terminals, which is convenient for disassembly and replacement.
  • 【GOOD OVERCURRENT CAPACITY】: The power board uses 2 ounces of copper, and the soldering pen wire and the input wire use 10AWG multi‑wire soft wire to increase the overcurrent capacity.
  • 【AUTOMATIC WELDING MODE】: The controller adopts automatic welding mode, while retaining the manual trigger interface, you can choose according to your own usage. Five 300A MOS tubes are driven by imported special chips, and the MOS tubes can be used as fast as 20nS, which can switch quickly to prevent tube explosion.
Bestseller No. 8
Yuenhoang DIY Portable 12V Battery Storage Spot Welding Machine PCB Circuit Board Mini Nickel Welding Equipment Spot Welder Pen 5-speed Adjustable For 18650/26650
  • The package include should be spare parts, which need welding and assembly by yourself
  • And it also need you to have some welding technology and circuit knowledge.
  • PLS mounting the electric capacity to avoid the board burn and other issue
  • Can be welding 18650/26650/32650 lipo battery, it is portable, stable and reliable
  • This circuit with a 12V battery will become an energy storage spot welding machine for welding nickel pieces such as lithium batteries and nickel-chromium batteries. According to different configurations, the thickness can be about 0.1MM-0.15mm
Bestseller No. 9
KKmoon DIY Portable 12V Battery Energy Storage Spot Welding Machine Pen PCB Circuit Board Welding Current 90A~130A
  • Users need to supply 12V battery power, welding current is about 90A~130A.
  • DIY Portable 12V Battery Energy Storage Spot Welder Machine for electronic enthusiasts.
  • System voltage: 12V-14.6V (capacity X rate = must be greater than 150A).
  • It is recommend to install the product by the people who have basic electrical knowledge and hands-on ability.
  • New and high-quality. Portable&stable, reliable and durable.
Bestseller No. 10
Xzbnwuviei Portable Battery Storage Spot Welder,DIY Portable Battery Storage Spot Welding Machine PCB Circuit Board Welding Equipment Spot Welders for 18650 26650 12V
  • Material: metal
  • Portable spot welding machine, with quick release welding pen.
  • The integrated solder pen uses gold Plate terminal, with fine conductivity and low contact resistance.
  • Easy to use.Long service life

Compare The Top 10 12 Volt Portable Welder

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