DIY Portable 12V Spot Welding Machine for Battery Packs

Introducing the 12V Spot Welding Machine DIY Portable Battery Storage Spot Welding Machine—your essential tool for efficient and reliable PCB circuit board welding. Designed for both hobbyists and professionals, this spot welding machine allows you to seamlessly weld 18650, 26650, and 32650 lithium batteries, making it perfect for DIY battery projects. Key Features: Portable and Lightweight: Weighing just 0.13 kg (0.29 lb), this compact machine is easy to transport and store. High Welding Current: With a working current of 100-200A, this machine excels at welding nickel-plated sheets of thickness 0.1mm-0.15mm. Durability and Reliability: Built with high-quality components for stable performance, ensuring long-term usage. Cost-Effective Solution: Utilize your own car starter or high-power battery pack to minimize production costs. Ensure your battery can deliver a current greater than 100A for optimal performance. This welding machine operates at a power supply