1. Operating voltage: 18V-24V
2. Operating current: less than 20mA
3. Standby power consumption: less than 0.5mA
4. Welding nickel thickness: 0.1-0.2mm (related to the battery discharge energy)
5. Welding current: up to 2400A
6. Size: about 8.9 x 5.4cm

Features:
1. Weld firmly without blowing the tube, support for 0.1-0.2mm nickel piece, spot welding more penetrating, weld spot is clean
2. Built-in 12-bit high-precision ADC, voltage measurement accuracy of up to 0.01, the voltage can be tested range: 8-24V, connected to the power supply automatically display voltage
3. 99 power adjustment, digital tube real-time gear display
4. 8 MOS tubes, spot welding current up to 2400A
5. Double-sided wire, easy to spot welding, marked, not easy to connect the wrong one
6. 12AWG wire, alumina copper spot welding needle, to ensure that the capacity and durability of large currents, significantly improve the efficiency of spot welding