Originally Posted by Emmbeedee
I recommend not buying any gps which uses the mini USB connector for power. That includes the Oregon/Dakota/Nuvi 500/550. Mini USB as a power source is far too fragile for long term motorcycle use.
Agreed. My nuvi still works, however, trying to charge on the fly is now sketchy at best. Any movement causes it to think the power has been removed. What else is there, though?