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Shenzhen Chebao Technology Co., Ltd 86-755-28129669
Portable Battery Spot Welder 21700

Portable Battery Spot Welder 21700

  • High Light

    Portable Battery Spot Welder 21700


    Raised Portable Battery Spot Welder


    21700 Battery Pack Spot Welder

  • Welding Pressure
  • Head Height
  • Product Name
    Portable Lithium Battery Spot Welder
  • Use
    Battery Welding
  • Spot Welding Method
    Raised/sharp Points
  • Raised/sharp Points
  • Place of Origin
    Guangdong, China
  • Brand Name
    CHEEBO Technology
  • Certification
    CE certification
  • Model Number
  • Minimum Order Quantity
    1 set
  • Price
  • Packaging Details
    Custom wooden frame packing
  • Delivery Time
    5-8 work days
  • Payment Terms
    L/C, D/A, D/P, T/T, Western Union, MoneyGram
  • Supply Ability
    100 Set/Sets per Week

Portable Battery Spot Welder 21700

Industrial Grade High Quality Mini 21700 Battery Pack Spot Welding Machine

Equipment introduction


● Portable lithium battery spot welding machine adopts integrated design, saving space and easy to carry.

● The battery pack micro welding machine adopts the pneumatic precision welding head independently developed by Qibo, with accurate pressure regulation control.

● Lithium battery welder adopts proprietary output energy optimization algorithm, reasonable output voltage and output current conversion, strong welding ability, solid solder joint, no false welding, small cremation, excellent surface quality.

● Imported high-quality aluminum oxide copper electrode, pure copper welding cable, pure copper electrode clamp and other accessories, make the machine durable.

● The welding head platform can be adjusted up and down, and can be welded with various specifications of batteries.

● Microcomputer technology control, control grid voltage, automatic tracking compensation.

● All parameters are set digitally, and parameter adjustment is stable, intuitive and accurate.

● The vertical spot welding method is spot welding, and the pressure depth is controlled manually.

● Digital LED display, equipment parameter adjustment is more intuitive, easy to learn and operate.

● The welder can prestore multiple programs, which can be freely changed and called.

● Compact structure, small size, high power, large industrial circuit design, safe and reliable welding process.


Technical specification


Welding thickness 0.04-0.2MM Welding power supply Multiple-pulse
Welding mode Single side double point horizontal welding Table top and weld head height 150MM (Maximum pitch adjustable)
Supply current 3200A Welding speed 200P/M
Spot welding method Bump welding/tip welding Welding pressure 5KG/F
Equipment power 12KW Equipment size 640*200*360MM
Driving mode Pneumatic Machine Weight 60KG
Power source specification Single-phase 220V50/60HZ Application scenarios Battery welding


Applicable scope


Power lithium-ion battery module assembly and welding, 3C lithium-ion battery pack welding and assembly, nickel-metal hydride battery pack spot


welding, hardware welding, electrical and electronic parts welding, wire terminal welding, stainless steel welding, metal jewelry welding, copper


products welding, aluminum products welding.


Function Introduction


 1. Pneumatic precision welding head 

Horizontal welding structure, double linear guide design, left and right pressure can be adjusted separately. Built-in pressure sensor, precise control to apply stable pressure.

Portable Battery Spot Welder 21700 0


 2. Pressure regulation 

The welding head pressure is adjustable from 1-10KG to ensure good welding results of different thicknesses and materials.

Portable Battery Spot Welder 21700 1


 3. Operating table 

Upper and lower height adjustable table, simple and easy to operate, suitable for a variety of specifications of batteries.

Portable Battery Spot Welder 21700 2


Equipment workflow


Power on -- Adjust parameters -- Place the installed battery pack on the workbench -- step on the pedal -- the welding head starts to move -- spot


welding is completed -- the welding head returns


  • Maintenance mode


1. the welding machine in the parameter setting state do not turn off the power, the wrong turn off the power may cause the setting parameters can not be saved or the parameter error.


2. The power supply should be turned off when the welding machine stops working. If you do not work for a long time, unplug the power plug and compressed air plug.


3. try to ensure that the electrode is clean and smooth. When the oxide layer appears on the electrode working surface, the surface oxide layer should be removed by sandpaper and other tools.


4. Keep enough lubricating oil in the oil mist. When there is little lubricating oil, lubricating oil can be added from the refueling hole. ISO VG32 or equivalent lubricants are recommended.





Q: I don't know which one is right for me?

A: Please tell us the following information

1) Battery model and type.

2) Welding material and welding thickness

3) Commercial industry: We have a lot of sales experience and can provide you with advice.


Q: How do I install and run the machine?

A: Our technicians had installed the machine before shipment. For the installation of some widgets, we will send out detailed training videos and user manuals randomly. 95% of customers can teach themselves.


Q: What's your minimum order quantity?

A: We don't have a minimum order quantity. Whether it is an order of 1 or 100, we will wholeheartedly support you.


Q: How does your factory do in terms of quality control?

A: Quality comes first. More than 20 tests will be performed on each unit. After all the tests are passed, our QC will test the welding performance.


Q: How can I do if the machine goes wrong?

A: If you encounter such problems, please contact us as soon as possible. Do not try to repair the machine by yourself or others. We will respond as soon as possible within 24 hours to solve your problem.


Looking forward to your consultation, we will provide you with the best quality service throughout the process!!!