5500Mah DH30 Mini Spot Welder Portable Machine, Welding Equipment Kit, for DIY, with C Type Charging Cable, Storage Box: Amazon.com: Tools & Home Improvement
MinderRC DH30 Portable Spot Welding Machine With OLED Screen For Welding MAX 0.15mm Nickel Strip Battery Spot Welder Machine 5000mAh Lipo Include Firmware Upgraded - Amazon.com