This is a PCB mount-style battery contact designed specifically for the negative pole of an AAA battery. It features a single cell configuration, making it ideal for use in applications that require a single AAA battery. The contact is made from spring steel, which ensures a reliable and secure connection with the battery, even under varying conditions. The contact is also nickel plated, providing enhanced corrosion resistance and durability. The PCB mount design allows for easy installation and integration into your electronic circuit board.