https://www.greencarcongress.com/2019/1 ... oyota.html
Up from 8 yrs/100,000 miles to 10 yrs/150,000 miles. Note this isn't a capacity warranty, but apparently extends to the first and any subsequent owner.
Guy [I have lots of experience designing/selling off-grid AE systems, some using EVs but don't own one. Local trips are by foot, bike and/or rapid transit].
The 'best' is the enemy of 'good enough'. Copper shot, not Silver bullets.