Tesla getting ready to introduce million-mile electric vehicle battery


Battery on wheels

❝ Battery research revealed earlier this month and affiliated with Tesla could suggest that the company is well on its way to bringing a million-mile battery to market.

The result could last three times as long as Tesla’s current cells—6,000 cycles, across a wide temperature range—and be the electric-car brand’s “secret sauce” as it moves to prove its vehicles as high-mileage self-driving workhorses.

❝ The work was presented by pioneering lithium-ion battery researcher Jeff Dahm, and focused on a new “single crystal nickel metal hydride (NMC)/artificial graphite” chemistry.

“We conclude that cells of this type should be able to power an electric vehicle for over 1.6 million kilometers (1 million miles) and last at least two decades in grid energy storage,” the paper’s authors outline…

❝ Research presented in the paper, published September 6 in Journal of The Electrochemical Society, was supported by Tesla Canada and included years of testing…

Notable in other articles/interviews with Dahm is that Musk isn’t trying to hold the technology secret. Building the EV industry as a whole is also beneficial to Tesla. After all, they’ll still probably be first on the street with this tech.

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