Seesii spot welder for batteries - SE-215 spot welder 5000mAh with 30 adjustable levels, battery spot welder LCD for welding battery plates.

["Improved portable spot welder: Unlike most spot welders on the market, our mini battery spot welder supports welding thicknesses of 0.004 - 0.006 inches. The machine is small but fully functional, meeting various requirements of battery production. (Note: Please charge first upon receipt and practice several times to find the correct soldering power.)", "Color LCD Display: This mini spot soldering iron features a 1.8-inch color LCD display and supports automatic working mode. It has functions for low battery reminder, real-time monitoring of board temperature, high-temperature reminder, sound settings, weld point counting, and automatic shutdown, etc.", "30 Adjustable Output Levels: Seesii spot soldering iron with 30 adjustable output power gears, can be set to 1 - 30 levels according to needs to make welding more precise and perfect spot welding effect. The new user can set the delay time to delay the automatic welding time (1 - 20 s). The function is very beginner-friendly.", "High Efficiency & Wide Application: Mainly used in welding nickel sheets of batteries, it can be used for welding cylindrical points batteries made of nickel and nickel-cadmium, etc. This product has a built-in cell with a maximum output current of up to 650 A. Once fully charged, it can theoretically continuously solder thousands of points.", "Intelligent and Safe to Use: The spot welder set is equipped with an updated chip, making the use of electrical welding seams more humane. If the operating temperature is higher than 60 ℃, the spot welder will automatically stop to prevent damage to personnel and objects."]