his is a PCB mount-style battery contact designed specifically for use with AAA batteries, specifically the negative pole. It is a single-cell contact, making it suitable for connecting to a single battery in a circuit. The contact is made from spring steel that has been nickel plated, providing excellent conductivity and corrosion resistance. As an alternative to the Keystone 5214 battery contact, this contact offers reliable and secure connection to the battery, ensuring a smooth flow of electricity in your device. With its PCB mount design, it is easy to install and integrate into your circuit board, making it a convenient and efficient solution for your battery connection needs.