Battery spring China

Battery springs play an important role in the composition of batteries. They are typically made of copper, iron, or stainless steel. Because you need to power the battery, choose a material that can conduct electricity. Usually these materials require electroplating, silver plating, nickel plating, and CT. Its working principle is very simple, that is, after the battery is installed, the spring is pressed on the conductive film, and the center point of the spring contacts the PCB to form a circuit. This is where the equipment is driven. Using such kind of springs to conduct electricity is very effective and feels good.