Handheld Battery pot Welder Docreate 757 - Portable & Efficient Multi-functional spot welder: professionally designed mini spot welder for home or on-the-go, professional battery repair or battery DIY enthusiasts can use it. Easy to operate:one-handed operation: when selecting the manual mode, you can hold one side of the spot welder with one hand, press the button on one side when operating, and adjust the parameters with one finger, one finger can be operated with any one finger 11 GEARS ADJUSTABLE:provides automatic and manual dual mode, dual pulse output, you can choose the mode that suits you., 0., 10mm nickel plated ~ 0., 25mm nickel plated soldering without worry, suitable for 18650/26650/36650 and other cylindrical batteries, soldering thickness up to 0., 25mm! Docreate Spot Welder, 5000W Handheld Spot Welder, Spot Welder 9 Gears... Precision Control with 30 Adjustable Levels]:Customize power output and delay time across 30 fine-tuned settings for flawless spot welds on batteries (18650/26650/32650/NiMH) and thin metals (≤0.3mm). Memory function retains preferences, while 5-minute auto-shutdown boosts safety The package comes with all the accessories - 1 handheld spot welder, 1 pen cap, 2 meters nickel-plated plate, 1 sheet of sandpaper, 2 copper pins, 1 Type-c charging cable and 1 instruction manual Battery Spot Welder 11 Gear Portable Spot Welding Machine 99 Gears Adjustable LCD Spot Welder 18650 Battery Handheld Spot Welder