Spot Welding

Product Name: Mini spot welder
Material: PC + ABS + metal
Color: Black
Gear: 6 gear
Battery Capacity: 5000mAh
Charging Port: type-C
Input parameter: 5V 2A
Welding output: 4.2V 650a (max)
Welding thickness: 0.1-0.12mm
Size:113 x26 x 86mm/4.44 x1.02×3.38in