14 Ago 8000W Portable Foot Pedal Spot Welder for 18650 Battery Welding Machine DIY Kit
1 Battery Spot Welder;. --Improved 0.1-0.3mm battery spot welding machine: The improved spot welding machine adopts dual pulse output. and pedal welding mode, which can easily weld 0.1-0.3mm thick nickel plates and complete welding work easily and....