Small and portable: Unlike other portable spot welding machines on the market, our new machine will be very lightweight and easy to use during the spot welding process. You can easily remove and replace the spot welding pen. Welding spot effect: Support 0.1-0.3mm thick nickel plate welding, support full charge state, intelligent weld identification, simple and convenient automatic welding, support stainless steel plate welding, good weld sealing. High-quality safety material: ABS housing material, process Surface anodizing, wear-resistant, safe to use. This is a small battery welding machine for beginners and professional welders. Large capacity 9600 mAh: The welding effect is more accurate and lasts longer. 8000W high power intelligent double pulse spot welder with built-in rechargeable battery, good performance and long service life. Wide range of uses: The high-power spot welding machine can be used to connect nickel strips with 18650 lithium batteries, or to spot weld iron sheets