found this article in the LA Times on-line
Does it take AA or AAA batteries?
For many of us, the inner workings of a hybrid vehicle are shrouded in great mystery. So here's a primer to help you get a clue.
By Dan Neil, Times Staff Writer
February 1, 2006
quote from article
"The national warranty on the Camry's hybrid components is eight years or 100,000 miles, except in California and a few Northeastern states, where the warranty is 15 years/150,000 miles. The exception is the battery, which is warranted in California for 10 years and 100,000 miles."
http://www.latimes.com/news/printedi...news-highway_1