Fishbein said:
I was about to order the Garmin Zumo 550 GPS for my Touring, but I just read the battery only lasts a few hours. I envisioned getting XM Radio and being able to cruise all day long, or on long trips, with access to some good tunes, in addition to the street mapping. Does the battery last longer than this, or has anyone hooked it up to the bike battery? Fish 8)
I don't know how long the battery life is, but I have used mine on a bike and in my truck with no problem. You can also order an additional battery from Garmin, but you need a screw driver to change it out.
And yes, the Zumo 550
does include a mounting cradle for both motorcycle and car/truck, which includes a wiring harness to connect to vehicle battery. So unless you're wandering around in the woods and get lost, I wouldn't worry.
That said, I love my Zumo 550. I'd be lost without it.