Review on 🛠️ Enhanced Handheld DIY Spot Welder, Portable Mini Spot Welding Tool with Nickel Sheet and Welding Pen, Adjustable 9 Gears Spot Welding Machine for 18650 Battery Plate Spot Welding by Kevin Graham

Summary: Purchased to replace some lithium ion batteries that were spot welded in battery packs. Choose this one because of the larger lithium battery. Observations: The first thing that struck me is that it rattles when you shake the box. It works and the rattling doesn't seem to be an issue aside from possible durability; Docking 2 stars for the rattle. The battery is a large lithium phosphate version in a silver case. The second issue I noticed is that the button doesn't work smoothly, it feels like it's next to the front panel. Pros: Decent fit and finish (except for rattles); large thick wires; Loud audible warnings (especially when turned off). Disadvantages: 1) block rattle (see video); 2) The button was not easy to use. Conclusion: 3 stars for €60 (rattle, button).