The Garmin GPSMAP 276C is a top-of-the-line marine chartplotter GPS navigator designed for boating enthusiasts. With its advanced GPS navigation capabilities, this device allows users to accurately plot their course and navigate with ease on the water. Manufactured by Garmin, a trusted brand in navigation technology, the GPSMAP 276C is a reliable and essential accessory for any boat owner looking to enhance their boating experience. This was my backup unit. Two batteries (one very recent) comes with ram mounting bracket. 12v power cable, also external gps antenna. Garmin bluechart English Channel. Everything works but the date is wrong. Great little portable gps.
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