Portable Lithium Battery Spot Welder – 0.1–0.25 mm Nickel Sheet Welding Machine, Manual and Automatic Modes, 11 Power Levels
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Product information
Description
Product Description
Optimize your DIY and battery repair projects with this portable spot welder for lithium batteries. Compact, easy to use, and safe, it is ideal for welding nickel strips, phone batteries, and small DIY applications.
No External Soldering Pen Needed
This portable welder integrates the welding tips and power source, allowing you to weld anywhere, anytime without additional equipment. Perfect for home or mobile repairs.
Easy Operation
With clearly marked buttons, operation is intuitive. Hold the side switch for 2 seconds to activate the device and select the desired mode: manual or automatic. Ergonomic design ensures precise handling.
11 Adjustable Power Levels
With 11 precise power levels, you can adapt welding to the material:
- Levels 1–3: phone batteries
- Levels 4–6: 0.1 mm nickel strips
- Levels 7–11: 0.12–0.15 mm nickel strips
A full charge allows over 200 welds, ensuring efficiency and reliability for all projects.
Integrated Safety System
Equipped with a high-quality polymer battery, the welder includes:
- Overcharge and overheat protection
- Short-circuit protection
- Low voltage and temperature alerts
- Intermittent welding function with low consumption and sleep mode
Versatile Applications
Perfect for welding nickel strips, lithium batteries, DIY assemblies, modeling, or small electrical repairs.
Highlights
- Fully portable welder – no soldering pen required
- Manual and automatic modes for flexibility
- 11 power levels for various nickel strips and batteries
- Integrated safety system with multiple protections
- Compact and ergonomic, easy to hold and use
Features
- BrandZAEWRY
- Weight287 g
- MaterialPlastic
- ColourBlack
- power supplyManual

















