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Author name: Evan

Audi e-tron S SUV/Sportback Get First EPA Range Ratings

The performance “S” versions of the Audi e-tron and Audi e-tron Sportback models, recently introduced in the U.S., received official EPA range and efficiency ratings. The entry-level versions, equipped with 20″ wheels, can go respectively: 208 miles (335 km) and 212 miles (341 km). However, with bigger wheels the range is roughly 13% lower, respectively: 181 miles […]

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Tesla’s New 12V Li-Ion Auxiliary Battery Has CATL Cells Inside

With the refreshed Model S/Model X, Tesla switched from conventional lead-acid to an all-new lithium-ion 12 V auxiliary battery (Model 3/Model Y still uses a conventional one). Thanks to an outstanding, two-part presentation and teardown conducted by Ingineerix, we can take an in-depth look at this new solution, hinted at in early 2021 by Elon Musk

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U.K. gears up to produce rare earth magnets, cut reliance on China

LONDON —Britain could revive domestic production of super strong magnets used in electric vehicles and wind turbines with government support, to cut its reliance on China and achieve vital cuts in carbon emissions, two sources with direct knowledge said. A government-funded feasibility study is due to be published on Friday, laying out the steps Britain

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