My wifes '03 battery sounds like it is getting a little weak. Since we are in AZ I want to replace it before it leaves her and our 3 month old stranded in the heat. While doing a search on batteries I thought I read that someone bought there own battery and then sent the receipt to Nissan for a rebate under the factory warranty. Is this true? It has 30k on it so it is still under the factory warranty. I hate taking it to the dealer for something so minor as a battery replacement. Any suggestions on batteries? I was told Wal Mart of all places had good batteries. I know this has been discussed before but whats up with Nissan, even Chevy fully warrantied my battery in my p/u
