Battery Contact Plates, Battery Springs 

Battery Contact Plates, also known as battery shrapnel or contact plates, are important components in batteries that are used to connect positive and negative electrodes. Their main function is to ensure that the current can be stably conducted from the positive and negative poles of the battery for use by the device.

Battery contact spring is often said to be battery shrapnel, or battery connecting clip, it is a kind of hardware shrapnel. Hardware clip is a kind of electronic hardware materials, and all the clip that need to be pressed and formed by metal mold are called hardware shrapnel. The material of hardware spring plate mainly includes spring steel, stainless steel, alloy, etc. The production of battery contact plate is a special process to process materials (metal or non-metallic) into parts (or semi-finished products) through cold stamping of stamping die. Due to its good conductivity and elasticity, copper is generally used.

In electronic components, battery contact plates are usually in close contact with the battery cells to ensure the smooth transmission of current. In order to achieve this, the contact pieces are usually designed to match the shape of the battery cell and adopt appropriate fastening methods such as springs, screws, etc., to maintain a stable connection. So battery contact plates usually have complex shapes.

Battery contact plates are usually made of metal materials with good conductivity, such as copper, stainless steel, silver, etc. They are designed and manufactured with multiple factors in mind, such as electrical conductivity, corrosion resistance, elasticity, and stability. These factors are essential to ensure the proper functioning and longevity of the battery.

Material of battery contact plate:

Battery contact plate, battery spring is mainly made of spring steel, stainless steel and copper parts. According to electroplating can be divided into: nickel plating, silver plating, copper plating, etc. The product has strong electric conductivity and is easy to weld.

Equipment of battery contact plate:

Stamping press, fourslide / multislide machine.

Application of battery contact plate:

Mainly used in hardware, toys, cars, batteries, electronic communications, bicycles, lamps, switches, handicrafts, molds, electrical appliances and other industries