The 12V DIY Portable Spot Welding Machine Battery Storage PCB Circuit Board is a compact and practical solution for battery assembly and repair tasks. Designed for easy operation and portability, this PCB module uses high-current rapid heating and cooling to weld nickel strips on battery types such as 18650, 26650, and 32650 lithium cells. This 12V spot welding PCB is suitable for DIY enthusiasts and professionals, it offers stable performance and long service life, making it ideal for battery pack making, repairs, or custom builds. Requires an external high-discharge battery to function optimally. Features: Compact, lightweight, and easy to carry High-current rapid heating and cooling welding principle Suitable for 18650/26650/32650 lithium batteries and nickel strips (0.1mm~0.15mm) Sturdy 10 AWG silicone wire for consistent performance Stable, reliable, and durable electronic welding module Built-in switch to adjust welding spark or intensity Specifications: Working Current: 90-150A Welding Current: 90-130A Supply Voltage: 12–15V Cable Length: 36cm Dimensions: 80mm x 35mm x 45mm Main Battery Compatibility: 18650/26650/32650 lithium cells Wire Type: 10 AWG silicone Application: Spot welding for lithium battery pack assembly (18650/26650/32650 cells) Suitable for home, lab, or small-scale manufacturing environments Repair and customization of battery packs, nickel strip welding Package Includes: 1 x 12V DIY Portable Spot Welding Machine Battery Storage PCB Circuit Board
