Cheap And Discounts For FNIRSI SWM-10 Portable Battery Spot Welder DIY Mini Welding Machine contact 18650 Battery Pack Welding Tool 5000mah Weldable Wholesale. Buy Directly From Merchant Shop1105148060 Store. Enjoy ✓Free Shipping Worldwide! ✓90 Days Buyer Protection. ✓Easy Return. ✓Money Back Guarantee.