| Features: High quality material: this lightweight, portable handheld spot welder is made of aluminium alloy housing, tough, durable, with anodic oxidation surface, wear resistant, nice. Efficient welding: maximum output current is up to 4.2V max 650A; there are total 9 gears of output power, easily adjustable via one press, for precise welding. Good welding pen: integrated welding pen, not hot, safe to grip, with gold-plated terminal, ensures fine conductivity, low contact resistance, for beautiful welding spots. Power bank function & indicator light: equipped with USB port, it can fast charge mobile devices; LED lights clearly indicate the working gears and power status, very convenient. | |