Garmin Threaded Power Cable

The Garmin Threaded Power Cable is a dedicated 6-foot power and data connection solution designed for compatible GPSMAP® marine and aviation GPS devices. This cable bridges your navigation unit to vessel or vehicle power systems, enabling continuous operation during extended missions, surveys, or recreational use. Built to Garmin's reliability standards, this cable is essential for operators who depend on uninterrupted GPS positioning and mapping functionality in demanding environments.

The cable features a robust 2-pin connector design that integrates seamlessly with GPSMAP® device power ports, ensuring secure mating and consistent electrical contact. The 6-foot length provides flexibility in installation, allowing operators to route the cable from a remote power source—such as a vehicle battery, boat electrical panel, or 12V auxiliary outlet—while keeping the GPS unit positioned optimally for antenna placement and visibility. The threaded connection design locks securely in place, preventing accidental disconnection during vibration or rough terrain operation, which is critical in maritime and off-road applications where shock and movement are constant factors.

This cable is ideal for boaters, pilots, surveyors, and field professionals operating GPSMAP® units in vehicles or vessels requiring permanent or semi-permanent installation. Replacement or backup cables are valuable for systems with multiple units or as insurance against field failures during critical operations. Compatibility is limited to specific GPSMAP® device generations—verify your unit's 2-pin power input specification against Garmin's compatibility documentation before purchase to ensure proper fitment and avoid connection errors.