I have a 2001 with 60K miles used in the NE USA and apparently running normally. At 14 years, I'm concerned about the ongoing condition of the battery. Any help & info greatly appreciated & thanks!
Here's a good read on testing the current condition of your battery: Predictive battery failure analysis for the Prius Hybrid Note: I found out by checking my vin number on line that Toyota had replace the battery in my car under warranty in 2009, it tested as new using the above method. Tim