Features: Experience the convenience of portable welding with our compact Handheld Spot Welder, designed for precision and ease in battery assembly projects. This lightweight spot welder features a user friendly handheld design, quick plug and play operation, and is built with an ABS shell for durability and safety. Ideal for DIY enthusiasts and home users, this spot welder caters to those who love crafting electronic gadgets or require battery maintenance solutions. Whether you're assembling 18650 lithium batteries or repairing electronics, this versatile tool is perfect for various DIY applications and home repairs. Ensure secure and efficient welding with our spot welder's built in overload protection and short circuit prevention, enhancing your DIY experience with peace of mind. Specifications: Material: ABS Size: about 25x41x196mm/0.98x1.61x7.72inch Output voltage 4.2V Output current 800A (Max) Note: Please allow 1 to 3cm error due to manual measurement, please make sure you do not mind before you bid, Due to the difference between different monitors, the picture may not reflect the actual color of the item. Package includes: 1 set Spot Welding Device