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Battery Spot Welder, 1.5'' LCD 99 Gear Adjustable Handheld Spot Welder,Auto and Manual Mode Mini Portable Spot Welder, Spot Welder for 18650 Battery, Welding Plated Nickel Sheets 0.1-0.2mm

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$39.98

$ 20 .99 $20.99

In Stock
  • No Spot Welder Pen, Integrated Design: power supply and welder pen in one; no need for external welder pen; designed for easy one-handed operation; perfect for home and out-of-home use, very suitable for use as a professional or amateur spot welder. Weighing 140g and measuring 6.8 inches long and 1.7 inches wide, the spot welder is very lightweight and compact.
  • Minimalist OLED display: functions on the color LCD display are temperature display, mode selection, preheat time, trigger time, power level selection, setting buttons to select language, whether to turn off the sound, display brightness adjustment, and even for safety, you can select the time for the automatic power off. Built-in temperature detector, when the temperature reaches 60, it will automatically shut down.
  • Professional Maintenance and Production of Battery Packs: battery spot welder is suitable for all kinds of cylindrical lithium batteries (18650, 21700, 26650, 32650), cell phone batteries, button batteries, nickel-metal hydride batteries and nickel-cadmium batteries; support the welding of a variety of thin nickel-plated sheet, stainless steel sheet and other materials.
  • Dual Mode and 99 Adjustable Gears: 99 Adjustable Power level, you can customize the value at will to apply to different materials. Provide auto and manual mode dual mode, dual pulse output, you can choose the mode that suits you.
  • Easy to operate, can be operated with one hand: there are 2 buttons on the top of the spot welder, you can hold the spot welder with one hand on one side, and adjust the parameters with one finger, such as the index finger, and on the side is the manual mode button, which is needed if you choose the manual mode, you can operate it with any of your fingers with a single finger.
  • Multi-functional Spot Welder: professionally designed for home or outing applicable mini spot welder, professional battery repair or battery DIY enthusiasts can use, we have exquisite gift box packaging, packaging complete accessories (spot welder, nickel sheet, gauze, charging cable), received can be operated immediately. Holiday send friends, boyfriend, husband, father is a good DIY gift.



Product Description

H2 spot welder
battery spot welder

2-IN-1 Design Mini Spot Welder

Dual pulse output for more precise welding.

The advantage of the one-piece unit is that it frees up one hand for holding nickel chips or fixing batteries.

The main body of the spot welder is constructed with a built-in battery and a spot welder pen in one piece, so there is no need to connect the pen separately, and it is designed for spot welding small appliances on the go or at home.

battery welder

Spot welding, adjusting parameters can be operated with one hand.

There are 2 buttons on the top, one is the on/off button and the other is the confirmation button, please see our manual for specific use.

These adjusting parameters can be done with just one finger, no need for two fingers.

Compact and very easy to operate.

Weight: 0.3lbs

Product size: 6.8 inches long, 1.7 inches wide

Other spot welders are very heavy to operate, your hands get tired and the size is so big that you can't hold it in one hand.

Operation steps: (combined with our manual)

  1. Receive the spot welder, please fully charge it first.
  2. Long press the on/off button to switch on the machine.
  3. Short press the switching key to select the mode (auto/manual can be switched)
  4. With our matching nickel piece, you can go to practice from the lowest gear, and slowly add gears up after you are familiar with it.

Please note that after receiving the goods, please charge the spot welder first, the spot welder needs two pen tips to contact before pulse output.

spot welder for 18650 battery

Neat spot welder display page UI content.

Each function on the display has its own space, making it very clear at a glance, and as you make your selections, the jumping screen lets you know which parameter you're setting. Unlike other spot welders where all the contents are placed haphazardly together, it looks messy and untidy.

Mode: Auto/Manual can be switched.

Preheat: Used to remove the oxidised layer on the welding material.

Trigger Time: The output time to trigger the formal welding when the welding pen touches the weld object and forms a circuit.

Gear: Output power level

Setting: Setting interface can set the display 180°rotation, spot welder sound on/off, set the factory settings, set the spot welder timer shutdown time and so on.

spot welder for batteries

AWithZ Battery Spot Welder Has a Wide Range of Applications

  1. Build And Repair Battery Packs

  • Battery welding can build 18650/26650/326650 battery packs.
  • Building Ebike Pack
  • Using old product batteries and replacing them with damaged ones can give them new vitality and save money.
  • Repairing the 18650 battery cell packs for drills and other tools

  1. Transplantation of Mobile Phone Batteries

  • Using 1-3 gears allows for easy portability of mobile phone batteries.
  • When your phone battery is not durable and often charges for several hours, then quickly runs out of battery, you can purchase a phone battery and transplant the original protective board onto the purchased battery, allowing your phone to last for several more years.

  1. Different materials can be spot welded.

  • Can spot weld nickel sheets, nickel plated sheets, and iron sheets
  • The thickness of spot welding is between 0.1-0.15 or 0.2. Before formal spot welding, please practice using our nickel sheet to find the feel and skills of spot welding.

1

Temperature control protection

Built-in temperature control protection.

When the temperature reaches 60 degrees Celsius, the spot welder will not be able to operate and will enter the state of hibernation, when the temperature cools down to less than 60 degrees Celsius, it is best to temperature to your ambient temperature, and then reboot again to use.

This is to extend the life of the welder battery.

2

Timer switching on/off

The Settings page has a timed shutdown option.

There are three options:

  1. If the spot welder is not used for 8 minutes, the spot welder automatically shuts down.I
  2. f the spot welder is not used for 15 minutes, the spot welder shuts off automatically.T
  3. he spot welder is not used for 30 minutes, and the spot welder shuts down automatically.

Everyone's operating habits are different, you can choose the time you want to timer shutdown, you can save the power of the spot welder.

3

Restore factory settings

The settings page has a restore factory settings function

When you receive the spot welder, the function parameters of power on are our factory data.

If you use the process, some values because you are not familiar with, resulting in you feel confused data, you can use this function, restore factory settings, so you can again follow the instructions to set the parameters you want.


Robert McAdams
Reviewed in the United States on March 10, 2025
the welder worked fine,fast,easy.for the right price
Jerry dixon
Reviewed in the United States on February 8, 2025
Item will not do anything , not even solder
TW
Reviewed in the United States on January 28, 2025
Did not work. Fully charged and only made one weak weld. I have seen videos of this welding battery packs but this one did not.
Isagani
Reviewed in the United States on December 25, 2024
Work great and powerful even with thick strip connectors.
Skynet13
Reviewed in the United States on December 15, 2024
Works great for small battery repair or creating
Asteur
Reviewed in the United States on December 10, 2024
Ordered this to use for varying odd diy jobs around the house.Keep in mind, this is not a heavy duty welder. Works great on thin metal, is super portable amd is a nice little gadget to keep in your tool box for mini projects. Has the ability to choose the power level needed based on your project needs so it's perfect for most of your light duty welding needs.Happy to recommend!
Mi83na
Reviewed in the United States on November 14, 2024
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EastonCo
Reviewed in the United States on October 7, 2024
As someone who’s recently taken up DIY battery projects, this integrated spot welder has been a game-changer for my toolkit. Right off the bat, its compact design and lightweight build make it incredibly easy to handle and store. At just 140g, I'm able to operate it comfortably with one hand, allowing me to focus on precision without fatigue.The OLED display is minimalist yet incredibly functional. I was impressed by how many options were available, from adjusting the power level to setting a preheat time, and even customizing automatic shutdown for safety. During one of my early projects, I accidentally left it on, but thankfully, the built-in temperature detector kicked in and shut it down once it reached a certain point—avoiding any mishaps.I’ve primarily used it for building battery packs, and it handles a variety of batteries—from cylindrical lithium ones to nickel-cadmium. The ability to switch between auto and manual modes with 99 power levels to choose from lets me fine-tune the settings for different materials. Just the other day, I was able to seamlessly switch between welding a thin nickel-plated sheet and a piece of stainless steel without hassle.The included accessories mean you can get started immediately, which was perfect for me since I was eager to dive right into my latest project without delay. Plus, if you’re looking for a gift for a DIY enthusiast, this comes in an attractive gift box that doesn’t skimp on quality.Overall, this spot welder has not only met but exceeded my expectations, handling various tasks with ease and offering plenty of customization options. Whether you're a professional or an amateur like me, this tool is a fantastic addition to any workspace!
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