What kind of cooling system do EV batteries use and how does it work?

Electric cars need incredibly large batteries that offer long driving ranges and charge quickly, but remain cool when under load. This is how they do so.

Electric cars need incredibly large batteries that offer long driving ranges and charge quickly, but remain cool when under load. This is how they do so.<p><img src="https://www.engadget.com/img/gallery/what-kind-of-cooling-system-do-ev-batteries-use-and-how-does-it-work/intro-1792571941.jpg" /></p>