Tim Higgins:

“That’s the inflection point — the proving ground — that brings on the electric age,” Steve LeVine, author of “The Powerhouse,” a book about the automotive battery industry, said on Bloomberg TV Thursday. “Now you have Apple coming in and this is critical mass. Was GM really going to be able to match Tesla? Apple can.”

Apple, which posted record profit of $18 billion during the past quarter, has $178 billion in cash with few avenues to spend it. The Cupertino, California-based company’s research and development costs were $6.04 billion in the past year, and Chief Executive Officer Tim Cook is facing increased pressure to return cash to shareholders. The CEO has been pushing the iPhone maker to enter new categories to further envelop users’ digital lives with Apple’s products and services.

Apple’s possible foray into cars follows a similar path it’s taken to break into other industries. The company wasn’t the first to make a digital-music player or smartphone, and only entered those markets once it had a product that redefined those categories.