Description: LCD DISPLAY Small Spot WELDER: This Small Spot welder is designed with LCD Screen. You can see the power, delay, voltage, welding gears on the LCD display Screen. 5000mAh: This portable spot welder built in 5000mAh rechargeable battery, 5V/2.1A type-c charging port and it can continuously welding after fully charged. The welding machine will shut off automatically 6 minutes later if without operate. 80 GEARS Small Spot WELDER: Small Spot welder, 80 gears adjustable, can be used to weld different thicknesses of nickel, support welding 0.1-0.2mm nickel sheet. PROTECTION FUNCTIONS: Low voltage welding machine, with over-current protection, over-charge protection. The compact size design is easy to carry. EASY TO OPERATE: Set up the spot welder and press it with proper force. Different thicknesses of nickel sheets use different levels, easy to use. Specification: Material: ABS 5V/2.1A Gear Adjustment: 80 Gears Battery: 5000mAh Current: 800A(MAX) Nickel Strip Thickness: 0.1mm-0.2mm Size Chart: 25.1cmx5.8cmx2.5cm/9.88inchx2.28inchx0.98inch Package Includes: 1 Handheld Welding Machine 1 Charging Cable Note: Please allow slightly errors due to manual measurement and different monitors.