• High-quality material: this lightweight, portable spot welder is made of solid, durable aluminum alloy housing, with an anodic oxidation surface, wear-resistant
• Efficient welding: it is with a total of 5 gears of output power, easily adjustable, for precise welding; and there are LED lights to indicate the working gear
• Good performance: welding pen, with gold-plate terminal, long enough, flexible to use, quick to install, fine conductivity, ensures beautiful welding spots
• Safe, reliable use: the welding machine has low voltage, over current and over-charge protection, low battery alarm function, and auto-off under low power
• Power bank function: built-in rechargeable battery, 5000mAh high capacity, supports it too fast charge the mobile devices via 5V 2.1A USB port, very convenient

Specifications:

• Material: aluminum alloy
• Current: max 650A
• Battery: 3.7V 5000mAh battery
• Item Size: 10.3*8.4*2.7cm / 4.06*3.31*1.06in

Note:

• Spot welder set only, other accessories in the pictures are not included.
• Due to lighting or other reasons, the picture and material object may slightly differ.
• Due to manual measurement, there may be deviation, please in kind prevail.