Lithium Reserves.
One day Lithium will die for batteries.
Chile has 9.2 million tons of lithium in total. As a result, it is first in the list of lithium reserves by country by some distance. However, there are some other countries that have significant reserves of lithium, as well. Australia has the second-largest lithium reserves in the world with 5.7 million tons.
In this graph you can see the diff between production and reserves.
https://www.volkswagenag.com/en/news/stories/2020/03/lithium-mining-what-you-should-know-about-the-contentious-issue.html
Because lithium is not an infinite resource. In fact, according to Kipping, once EVs dominate the car market, there's about 70 years' worth of lithium until the identifiedlobal reserves are themselves depleted. 15 Aug 2022.