Quick note, just today I traveled from Savannah,Georgia to Rutherfordton N.C. ...280 miles ...Weekend trip with the wife to Historic Savannah, great food, interesting night life. But anyway....Altenator went out, warning light came on. Stopped by Advance auto parts to have tested...No charging going on. Made it from Roebling road raceway back into town, rode around a while before our Murano just stopped. No altenators to be found until Monday in the parts stores. We decided to buy to buy a couple of batteries. Long story short.....2 Bosch Batteries 850/650 CCA. First battery lasted close to 2 hours, stopped for gas, wouldn't crank up after fill-up, put in other battery, made it to the house. 2003 Nissan Murano will do 2 hours on new battery, without charging. I was surprised to make it home with all the electronics. We received a recall notice last year concerning the altenator,Guess we will be visting the local nissan dealership tomorrow to followup on that recall. YMMV.... david