http://www.odysseybatteries.com/battery/pc680mjt.htm

Good stuff? Or no / so-so? Better one?

 

Cant really tell ya, never heard of them...
How much is that battery?

 

I've seen it on some different sites, and mostly it's in the area of a hundred bucks. There are some batteries that are lighter weight too if you search a bit for it. The lightest one I saw was about 13 lbs, the mounting bracket is an aluminum 1 lb bracket with the odessey battery and it's small enough to fit in your glove box so you can save it from the engines heat to make it last a bit longer or you could mount it in the trunk somewhere.