What is the lifespan of a Nissan Leaf battery?

I am considering purchasing a used Nissan Leaf and I am concerned about the battery replacement cost. How long can I expect the battery to last before needing it to be replaced?

The average lifespan of a Nissan Leaf battery is around 8-10 years or 100,000-150,000 miles.

Proper maintenance and good driving habits can extend the lifespan of the battery.