english: Now I've taught you that battery science is straightforward and the need for grid-level storage is compelling, but the fact is that today there is simply no battery technology capable of meeting the demanding performance requirements of the grid -- namely uncommonly high power, long service lifetime and super-low cost.
non_english: Pokazao sam vam da je nauka o baterijama jednostavna i postoji hitna potreba za skladištenje na mrežnom nivou, ali činjenica je da danas ne postoji tehnologija izrade baterija koja može da udovolji zahtevnim specifikacijama mreže, a to su neobično velika snaga, dug rok trajanja i izuzetno niske cene.