Garmin ECU Power Cable Provide power to your electronic control unit (ECU) with Garmin's ECU power cable. Simply wire the ECU power cable to your boat battery as one of the last connections made...

Power up while you’re on the move with this 12 V adapter. It’s your in-vehicle power supply when you’re in between the trails. Part Number GMN-010-10085-00

Garmin Marine Power Cable Use this right-angle, 2-pin cable for power supply to the Garmin BlueNet™ 20 switch and Garmin BlueNet™ 30 gateway. Part Number GMN-010-11425-15

Garmin Power/Data Cable Garmin's power and data cable may be used for lengthy cable runs. Cable has a 7 pin/bare wire termination. Part Number GMN-010-10781-00

Power and connect your compatible GPSMAP device with this 6-foot, 8-pin power/data cable. Use with NMEA 0183 devices and a lamp or horn for visible or audible alerts.