16/25 Square Handheld Copper Spot Welding Pen Battery Spot Welder Ersatz

Product Features: - Suitable for 18650/26650/32650 cylindrical batteries and nickel sheets within 0.1-0.2mm. - The 16 Square/25 Square welding needle is made of high-purity copper, which has good conductivity, low resistivity, high hardness, heat resistance, high strength, and good wear resistance. - The handle is made of high-quality aluminum alloy, which is sturdy, durable, and has a long service life. - Small size, easy to carry and use. - Suitable for DIY enthusiasts and professional welders. Product Specifications: - Material: high-purity copper, aluminum alloy - Color: blue - Size: 16 Square/25 Square - Weight: 60g/70g - Package includes: 1 x spot welding pen Benefits: - The spot welding pen is easy to use and can be operated with one hand. - The welding needle is made of high-purity copper, which has good conductivity and low resistivity. - The handle is made of high-quality aluminum alloy, which is sturdy and durable. - The spot welding pen is small in size and easy to carry. - The spot welding pen is suitable for DIY enthusiasts and professional welders. Usage: - The spot welding pen can be used to weld 18650/26650/32650 cylindrical batteries and nickel sheets within 0.1-0.2mm. - The spot welding pen is suitable for welding batteries in electronic devices, such as laptops, mobile phones, and power tools. - The spot welding pen can also be used for welding jewelry and other small objects. Additional Features: - The spot welding pen has a built-in safety switch to prevent accidental operation. - The spot welding pen has a long service life and can be used for thousands of welds. External Links:

YouTube video on how to use the spot welding pen

Instructables article on how to use the spot welding pen