Portable design, easy to carry;

Built-in battery under-voltage protection function to safely protect the battery and prolong the service life;

Built-in thrust, thermal arc adjustment, VRD anti-electric shock function, can also be used for contact TIG welding;

Support welding rods with a diameter of 2.5-4.0mm, pure DC welding, intelligent digital control circuit,and beautiful welding forming;

Built-in battery intelligent management system, BMS information Bluetooth reading, compatible with Android, iOS system;

Fan intelligent start-stop function.