Hardwire / Barewire Power Cable for Garmin Nuvi 650 660 670 680 750 760 770 780 850 860 880 Streetpilot C580 C550 C530 C510 GPS
this item was installed on a motorcycle which may have cause the solder joint to break loose in the plug itself, shorting out and blowing the fuse. but after i resolder the wire have not had a problem since.