Battery Spring

Battery spring plays an important role in the composition of battery. Battery springs are usually made of copper, iron, or stainless steel. Because you need to power the battery, choose a material that can conduct electricity. Usually these materials need electroplating, silver plating, nickel plating, CT. Its working principle is very simple, that is, after the battery is installed, the battery spring is squeezed 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 battery springs to conduct electricity is very effective and feels good.