LCD Display Battery Spots Welding Machine 120 Gears Adjustable Farah Capacitor Lithium Battery DIY Welding Device for Welding 0.2mm Nickel 0.3mm Nickel-plated 0.4mm Stainless Steel Sheet This spots welding machine adopts four mos tubes, 3000 Farad supercapacitors, high power, which makes it can provides stable performances while long time operation. 120 gears of powers adjustable design, the welding process is more accurate and the welding effect is more perfect. Features: 3000 Farad supercapacitors, which makes it become a useful spots welding tool for welding nickel sheets. Four supercurrent mos tubes, high power, which makes it can provides stable performances while long time operation. 120 gears of powers adjustable design, the welding process is more accurate and the welding effect is more perfect. Equipped with LCD display, the delay, power and voltage can be displayed clearly, you can read it at a glance. Detachable welding pen nib, easy to change welding pen at any time. Handle design for easy carrying. Perfect for welding 0.2mm purenickel sheet, 0.3mm nickel plated sheet and 0.4mm stainless steel sheet. Specifications: Plug: EU-plug, US-plug (optional) Material: metal+ABS Welding thickness: 0.2mm purenickel sheet, 0.3mm nickel plated sheet and 0.4mm stainless steel sheet Working temperature: 0-75℃ Farad capacitance: 2 * 2.7V/3000F Item size: 230 * 140 * 71mm / 9.1 * 5.5 * 2.8in Package size: 290 * 230 * 100mm / 11.4 * 9.1 * 3.9in Package weight: 2000g / 4.4lb Packing List: 1 * Spots Welding Machine 1 * Power Cable 4 * Welding Pen Nib 2 * Welding Pen 1 * Roll of Nickel Strip 1 * File