• Business Business

Tesla takes EV dominance to the next level with strategic battery shift: 'That's awesome news'

Tesla's 4680 battery cells, which are pivotal to this shift, have seen improved cost efficiency and scale.

Tesla's 4680 battery cells, which are pivotal to this shift, have seen improved cost efficiency and scale.

Photo Credit: Tesla

Tesla just made a strategic move that kills two birds with one stone. One, it could reshape the electric vehicle market. Two, it could help shield U.S. buyers from ongoing supply chain instability.

As Teslarati reported, Tesla's Q1 2025 Update letter noted that all Model 3 and Model Y cars delivered in the United States feature 100% U.S.-built battery packs. The company credited this milestone to record production at Gigafactory Nevada and emphasized its current investments in two Texas-based facilities that are scheduled to start production later this year.

This strategy echoes Tesla's long-running push for supply chain autonomy. Per Teslarati, CEO Elon Musk stated, "There's no other car company that is building lithium refineries and cathode refineries." He pointed out that Tesla controls more of its battery production process than most automakers, a setup he said helps the company handle supply chain issues.

The company's 4680 battery cells, which are pivotal to this shift, have seen improved cost efficiency and scale. Tesla's supply chain executive, Karn Budhiraj, explained during the earnings call that the company's regional product initiatives are designed to reduce supply chain risks, which could help keep battery costs stable for consumers. Tesla adopted this strategy before the pandemic and accelerated its efforts after.


In the market for a home EV charger? Qmerit makes it easy to get instant quotes on Level 2 charging stations that can save you hundreds of dollars per year.

To get an instant estimate, just answer a few questions about your garage and electrical panel. Within a few days, Qmerit will contact you with a final proposal from a certified installer, and their expert electricians make the process a breeze from there.

The Cool Down may receive a commission on signups made through links on this page, but we only promote partners we vet and believe in. For more cool tips like this one, check out our solutions marketplace here.

There's also an environmental upside. Through local production, Tesla can significantly reduce the pollution tied to long-distance shipping and overseas mining. These practices support a cleaner manufacturing environment and help advance access to greener driving. Both are meaningful benefits for folks preparing to make their next car an EV.

Still, this progress isn't without struggles. Tesla's global deliveries dropped by 13% in the first quarter of 2025, marking its slowest performance in nearly three years, according to Reuters. That said, reactions over these U.S.-built battery packs from longtime followers have been cautiously optimistic.

X user Brian Basson (@BassonBrain) wrote: "That's awesome news, we need to get the who[le] vehicle to 100% content! Less dependency, more manufacturing and jobs."

Tesla continuously works to improve battery longevity. It aims to scale up renewable storage through its Megapack factory in Texas as part of its broader push to expand U.S.-based battery production.

Do you think Tesla's vehicles have lost some of their appeal?

Definitely 👍

No way 👎

Some models — but not others 🚙

For some drivers — but not others 🤷

Click your choice to see results and speak your mind.

Join our free newsletter for good news and useful tips, and don't miss this cool list of easy ways to help yourself while helping the planet.

Cool Divider