12V Mini Spot Welding Machine Automatic Control 10AWG Multiwire Portable Transistor 18650 Lithium Battery Spot Welder

Description

12V Mini Spot Welding Machine 18650 Lithium Battery Spot Welder Wide selection of welding power supply: lithium battery power supply or 12V car battery. The controller is controlled by a single chip microcomputer, and the output pulse is accurate to ensure the welding quality. With LCD display screen, can display welding parameters.