Feature:1. Made of selected aluminum alloy material, with surface anodizing treatment, featuring wear resistance and long service life.2. Integrated electric welding pen, gold-plated terminal \u0026 red copper pen holder \u0026 copper aluminum oxide welding pin, with fine conductivity and low contact resistance, quickly detachment and easy carrying.3. Thickened pure copper strip, supply low internal resistance to increase over-current capability.4. 6-gear of output power adjustable to achieve more accurate welding.5. Output power indicators: light up the corresponding number of indicators according to the output gears.6. Electricity indicators: light up the corresponding number of indicators according to electric quantity.7. Output mode modulation indicators: light up the corresponding indicator according to automatic / manual mode (adjustable).8. It can display internal temperature, charging state (when charging), remaining energy, welding power\u0026gear and time interval on the OLED screen. In addition, when an exception occurs, corresponding text will appear, such as system exception, low power, temperature exception, etc.9. The temperature control probe for intelligent temperature control and safety conservation, it will automatically shut off when the temperature is higher than 60.10. Built-in 5V 7500mAh rechargeable high-rate polymer power lithium battery \u0026 Type-C interface, support full recharged within 3 hours through the equipped USB cable, and the maximum output current is up to 650A.11. With the USB interface, it can be used as a power supply to charge your mobile phone.12. Mainly used for the welding of nickel sheets (0.1mm~0.3mm) and stainless steel sheets (0.1mm~0.25mm) of cylindrical battery, NI-MH battery, nickel cadmium battery and so on.Specification:Made of aluminum alloy material and with fine workmanship, this high quality spot welding machine features high wear resistance and long service life, mainly used for the welding of nickel sheets (0.1mm~0.3mm) and stainless steel sheets (0.1mm~0.25mm) of cylindrical battery, NI-MH battery, nickel cadmium battery and so on. Just have a try!Features:Made of selected aluminum alloy material, with surface anodizing treatment, featuring wear resistance and long service life.Integrated electric welding pen, gold-plated terminal & red copper pen holder & copper aluminum oxide welding pin, with fine conductivity and low contact resistance, quickly detachment and easy carrying.Thickened pure copper strip, supply low internal resistance to increase over-current capability.6-gear of output power adjustable to achieve more accurate welding. Output power indicators: light up the corresponding number of indicators according to the output gears.Electricity indicators: light up the corresponding number of indicators according to electric quantity. Output mode modulation indicators: light up the corresponding indicator according to automatic / manual mode (adjustable).It can display internal temperature, charging state (when charging), remaining energy, welding power&gear and time interval on the OLED screen. In addition, when an exception occurs, corresponding text will appear, such as system exception, low power, temperature exception, etc.The temperature control probe for intelligent temperature control and safety conservation, it will automatically shut off when the temperature is higher than 60.Built-in 5V 7500mAh rechargeable high-rate polymer power lithium battery & Type-C interface, support full recharged within 3 hours through the equipped USB cable, and the maximum output current is up to 650A.With the USB interface, it can be used as a power supply to charge your mobile phone.Mainly used for the welding of nickel sheets (0.1mm~0.3mm) and stainless steel sheets (0.1mm~0.25mm) of cylindrical battery, NI-MH battery, nickel cadmium battery and so on.Specifications:Material: Aluminium alloyColor: BlackPower Supply: 5V 7500mAh rechargeable lithium batteryDisplay: OLED screenInterface: Type-C interfaceInput: 5V / 2.1AOutput Voltage: 4.2V (MAX.)Output Current: 650A (MAX.)Design Current: 1000A (MAX.)Gear: 1~6 gears adjustableRecommended Thickness of Nickel Strip: 0.1mm~0.3mmRecommended Thickness of Stainless Steel Sheet: 0.1mm~0.25mmPackage Size: Approx. 250*150*50mm / 9.84*5.91*1.97inPackage Weight: Approx. 820g / 28.92ozPacking List:1 * Spot Welding Machine2 * Spot Welding Pen1 * Type-C Cable1 * File1 * Nickel Strip1 * User Manual (English)Package List:1 * Spot Welding Machine2 * Spot Welding Pen1 * Type-C Cable1 * File1 * Nickel Strip1 * User Manual (English)