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Portable Battery Spot Welder 12V Set for 18650
Description:
Portable, stable and durable.
Can be welding 18650/26650/32650 battery, it is portable, stable and reliable.
According to different configurations, the thickness can be about 0.1MM-0.15mm.
This spot welder circuit board can be used for welding lithium batteries such as 18650/26650/32650.
This circuit with a 12V battery will become an energy storage spot welding machine for welding nickel pieces such as lithium batteries and nickel-chromium batteries.
