Garmin Power/Data Cable f/Fishfiner 300C & 400C & GPSMAP 400 & 500 Series Entertainment Monarch Moor Whips are easy

Monarch Moor Whips are easy to install

(14) sockets

10 Gauge Battery Charger Utility Connection

Combines battery banks during charging and isolates under discharge

Garmin Power/Data Cable f/Fishfiner 300C & 400C & GPSMAP 400 & 500 Series Entertainment Monarch Moor Whips are easyPower Data Cable Connect or poer your fishfinders and sounders with this power data cable. Compatible Devices: Fishfinder 300C Fishfinder 400C GPSMAP 400 Series GPSMAP 500 Series WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings. ca. gov.