Mueller Electric Battery Maintenance Battery terminal 617449 - Mueller BU-102B-0, Manufactured by Mueller Electric, the BU-102B-0 battery terminal is a single-piece component designed for secure connections. It is commonly used as a battery clip for 9V batteries, ensuring efficient electrical conductivity. This robust terminal is ideal for various electronic applications requiring reliable battery connections. Mueller BU-102B-0 Battery Terminal Heavy-Duty Clip Brass Jaws 1pc