Missing Electrical Sources and Elements in R2021a

I have MATLAB 2021a, but some of models in Simulink are missing. The whole block of electrical-sources-and-elements is not available(https://de.mathworks.com/help/physmod/sps/electrical-sources-and-elements.html) as I needed Lithium ion battery from it. Please advice!

Answer 1

[Walter Roberson]

You need the Simscape Electrical product.

[Kamran Shakeel]

Thanks man!