All depends on what you mean by "Running out." They're running out of nuclear fuel, the supply isn't there for a major upswing in nuclear that would match the major upswing in use of lithium. Don't expect there to be a problem in your lifetime but nuclear is temporary. As is coal. Probably less than a century before mining can't match our current use, but the use is still going UP.
As for lithium, the use is going up. MORE in electric cars. MORE in power storage systems. In the next decade the annual use is expected to be 8 times that of today. Except production is expected to reach 3 times of today so we can't expect to have all that lithium in those projected uses. Alternatives will be needed, but will we have them? We'll need this no later than 2025, "They" say.
I would say if that's not "Running out," you will need to come up with a term to offer the message of it not being available.