Description of EMVANV Battery Welding Machine Rechargeable
Aluminum alloy shell material, fireproof and drop proof; Surface anodizing technology, wear-resistant and safe to use. The portable spot welding machine is mainly used for welding nickel sheets of cylindrical battery such as 18650. Built-in high performance polymer power cell, the maximum output current is up to 639A and can weld thousands of points continuously after fully charged. With output power and remaining power display, there are two output modes: timing trigger output and automatic trigger output. 4 output powers can be set at the same time. Has four two-color indicator lights, a green light to show the power and a red light to show the welding power. Charging indicator: red for charging, green for fully charged.