Not only is Toyota's warranty on Prius batteries quite good, a good chunk of the battery issues with older Priuses come down to corroded terminals. A dealershi

Not only is Toyota's warranty on Prius batteries quite good, a good chunk of the battery issues with older Priuses come down to corroded terminals. A dealership will happily throw a new battery in there for a few grand, but a good indie hybrid mechanic knows to try the cheap and easy fix of cleaning the terminals before replacing the battery (and will recommend reconditioned battery packs for a serious $$ savings)