Battery Contact & Connector Probes IDI / Smiths Interconnect Battery Contact and Connector Probes are designed to optimize contact performance in high-reliability, multiple-cycle interconnect applications. Typical applications include the connections between a mobile radio's PCB and its battery, a board-to-board interconnect for the docking of a portable device to its programming station, or an interconnect between a camera body and a powered zoom lens. IDI / Smiths Interconnect Battery Contact and Connector Probes are ideal for direct mounting to printed circuit boards The electrical performance is maximized to provide a reliable path for either power supplies or signal paths.