AWithZ Battery Spot Welder, 1.5" LCD Screen, Recyclable 11000mAh, 99 Gears for 18650 Battery

The AWithZ Battery Spot Welder is a portable, rechargeable tool designed for DIY battery repair and pack assembly. It features a 1.5-inch LCD screen that clearly displays remaining battery level, temperature settings, selected gear, trigger time, and continuous spot welding count. Powered by a high-capacity 11000mAh lithium battery, it offers up to 99 adjustable power settings to accommodate various materials and thicknesses, from delicate mobile phone batteries (recommended settings 1.0-3.9) to thicker nickel strips (recommended settings 7.1-9.9 for 0.15-0.25mm materials). The unit supports continuous double-spot welding for joining thicker materials. It includes a Type-C charging port and requires approximately 3.5 hours for a full charge. The spot welder is primarily used for rebuilding battery packs for power tools, electric bicycles, and other devices using 18650 cells, as well as for attaching hooks or terminals to metal products.