Versatile Functionality: The Portable Handheld Spot Welder is designed to meet your diverse welding needs, making it an essential tool for both professionals and DIY enthusiasts. Its 99 gear adjustable settings provide precise control for efficient spot welding. User-Friendly Design: This Battery Welder features a lightweight and ergonomic design, ensuring comfortable handling during prolonged use. Ideal for household tasks, it simplifies the process of welding 18650 batteries without the need for complex setups. High-Quality Welding Performance: Experience reliable and consistent results with our Household Spot Welding Equipment. Engineered for durability, this tool delivers powerful performance, allowing you to achieve strong welds effortlessly. Compatible with 18650 Batteries: Specifically designed for 18650 battery applications, this Portable Handheld Spot Welder ensures compatibility and efficiency, making it the perfect choice for battery packs and other related projects. Safety Features Included: Your safety is our priority. The Adjustable Battery Welder comes equipped with built-in safeguards to prevent overheating and ensure safe operation, giving you peace of mind while you work on your welding projects. Colour:Black Material:ABS Package Contents: 1 * main unit 1 * sandpaper 1 * pen cap 1 * charging cable 2 * copper needles Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.