My 2002 Camry is 25 month old with only 40,100 miles just killed a = perfectly good Toyota factory battery, one of the internal cells died = (or got disconnected) and the voltage at the terminals is only 10.7 = volts. There is no way that I can start this car with only 10.7 volts.
I replaced the battery with a nice new Costco battery for $40 and free = replacement warranty for 36 month, and all is well.
How said that car batteries die just before the warranty expires, mine = died 4,000 miles after the warranty expired.
Jack.