This is a DIY version Spot Welding Machine that can be used for welding 18650/26650/32650 and other lithium batteries. You need your own 12V battery for the power supply. It is easy to weld the common 0.1mm-0.15mm nickel-plated sheet. The battery needs to have a current greater than 100A, to be able to do the proper welding.
Power supply voltage: 11.5V-14.8V
Caution: This module operates with high Current, high caution should be taken when using the module. Maintain a safe distance, insulate yourself and wear safety Goggles.
Important: The MOSFET on this module is highly sensitive, proper care should be taken while using it. We provide minimal replacement on this product due to the nature of its working.
Circuit board x 1
Copper nose x 4
Screw x 3
A circle of 1-meter nickel sheet
Input wire x 2