Not on the newer Prius. I think you will find its sealed?rdrast said:One other thing to note, is that the Prius battery stack is made up of a bunch of individual batteries.
If there is a failure in one, only one needs to be replaced, not the entire stack.
Yep; owner's manual states "quantity: 28".john1701a said:Also note that the battery-pack consists of modules, each of which is controlled independently and can be replaced independently. It is most definitely not an all-or-none setup.