In one of the latest episodes, Munro Live's Sandy Munro and Cory Steuben present a battery module from the Tesla Model S Plaid and compare it with the one from a Tesla Model Y.
Both pairs of cars (Model S/Model X and Model 3/Model Y) use different types of battery cells and modules. The Model S is equipped with 1865-type cylindrical cells, while the Model 3/Model Y are equipped with larger 2170-type cylindrical cells (aside ofromthe latest Model Y from Texas, powered by an even bigger 4680-type).