How to use SEQURE SQ-SW2 Small Spot Welding Machine?

SEQURE SQ-SW2 Small Spot Welder Features: 1. Built-in 10000mAh high-rate battery. 2. Support automatic and manual working modes. 3. The buzzer function reminds. 4. Programmable firmware upgrade. 5. Small size and easy to carry. 6. LCD color screen, support forward and reverse display Get Yours Today! SEQURE Official: SEQURE Aliexpress: