High-precision power output design with 99 output power levels can be adjusted to achieve more precise welding Suitable for continuous welding of nickel plates and thousands of spots on nickel plates. It has the function of displaying the real-time level position of the 3-digit digital tube. There are 3 working modes available, which can be switched between normal performance mode, extended performance mode and super performance mode. Specifications: Working voltage: 8-24V Working current: <20mAh Peak welding current: up to 2400A Standby power consumption: <0.5mAh Welding Thickness: Nickel Sheet 0.1-0.2mm Limit temperature: 175C Characteristics: Use 8pcs MOS tube, the peak current is up to 2400A, supports 0.1-0.2mm nickel solder pieces, the solder connection is stronger and more beautiful. High-precision power output design with 99 output power levels can be adjusted to achieve more accurate welding, suitable for continuous welding of nickel plates and thousands of points on nickel plates. It has the function of displaying the real-time level position of the three-digit digital tube, which can not only display the current level position but also detect the battery voltage to increase the fun of spot welding. In standby mode, the digital tube alternately displays the level position and supply voltage every second. When the display shows: d+ two digits, it means it is in level display state; If the display shows: 3 digits (e.g. 12.6), it means that the supply voltage is 12.6V. There are 3 working modes available, which can be switched between normal performance mode, extended performance mode and super performance mode. Scope of delivery: 1*DIY spot welder set