Portable Spot Welder 5 Gears Adjustable Handheld Spot Welder

Features:
5V input (higher voltage is strictly prohibited), charging current 1A, it is recommended to use a 5V/2A charger. Supports charging while using.
Supports nickel sheets with a thickness of 0.1-0.15mm, supports welding of 0.2mm nickel sheets at full charge, intelligent recognition, and fully automatic welding.
Five adjustable power levels, four level battery display, one charging indicator light, and one fully charged indicator light.
The spot welding machine comes with a nickel strip that can be held by one hand for easy use.
Charging display, buzzer alarm.