For what it is worth, Consumer Reports did a test on batteries, last fall I believe. They ranked the Maxx batteries from Wal-Mart in the top three in all the different battery groups. I put one in one of my other cars, and have not had a problem out of it yet. And I have already changed the one in my Boxster, otherwise I would put one in it also.
__________________
2000 Zenith Blue Boxster S
|