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Donut Lab’s ‘solid-state’ battery exposed as regular li-ion in damning investigation

8 June 2026 at 20:18

A comprehensive investigation by battery researcher Ziroth, involving over 20 independent battery experts, has produced what amounts to definitive proof that Donut Lab’s “miracle” solid-state battery is actually a lithium-ion cell. The company raised approximately $25 million from over 1,300 mostly small investors based on claims that now appear to be false.

The investigation traces the battery technology back to a German company called CT Coatings, reveals a web of companies hiding behind aggressive NDAs, and presents electrochemical evidence — including voltage curves and cell expansion data — that conclusively identifies the tested cell as lithium-ion, not the revolutionary sodium-ion solid-state chemistry Donut Lab promised.

EcoFlow Early Prime Day power station deals up 62% off + bonus savings and FREE gifts/rewards from $149, more

8 June 2026 at 19:00

If you weren’t aware, at the end of June will be the biannual Prime Day Sale event, and leading today’s Green Deals is the freshly launched EcoFlow Early Prime Day Sale with up to 62% discounts on a large array of power stations and accessories that is giving us some of the best prices yet in 2026 – plus, bonus extra savings codes, FREE gifts, EcoCredit rewards, and much more – all starting from $149. Running as part of that kick-off is EcoFlow’s latest 48-hour flash sale with up to 50% savings on three power stations and a dual extra battery bundle, including the 2,048Wh DELTA 3 Max Portable Power Station with a 20W GaN charger at $779. We also spotted the best prices of the year on Worx’s adaptable 40V 17-inch Intellicut mower bundle with 2x batteries, Greenworks’ 80V 10-inch pole saw, and more. We also have the hangover deals from last week collected down at the bottom of the page, rounded up together in our latest Electrified Weekly edition.

Head below for other New Green Deals we’ve found today and, of course, Electrek’s best EV buying and leasing deals. Also, check out the new Electrek Tesla Shop for the best deals on Tesla accessories.

Watch a BYD electric sedan do a full tank turn in a hilariously tight space

8 June 2026 at 17:45

A viral video racking up hundreds of thousands of views shows a BYD electric sedan performing a tank turn in an impossibly narrow space between barriers.

It’s a striking demonstration of what independent electric motors and smart torque vectoring can do in the real world — and a feature that US automakers have only promised.

China’s EV shift cut pollution enough to prevent 262,000 deaths

8 June 2026 at 13:17

China’s rapid switch to electric and other new energy vehicles cut urban air pollution enough to prevent an estimated 262,000 premature deaths, according to a new peer-reviewed study published in Nature Health.

It’s some of the strongest real-world evidence yet that electrifying transportation delivers measurable public-health benefits, not just lower tailpipe emissions on paper.

The real reason why e-bike throttles have gotten worse

8 June 2026 at 12:29

I’m going to say something that may make me sound old, but I just don’t care. E-bike throttles used to be better in the old days.

Not every e-bike throttle, of course. There have always been good ones and bad ones. But if you’ve been riding e-bikes for a decade or more, you’ve probably noticed the same trend I have.

Kia Niro EV is the most affordable new EV you can lease in June 2026

8 June 2026 at 12:15

After checking almost every mainstream vehicle brand’s official website looking for the lowest monthly payments with the least amount of money due at signing, one EV stood out as the most affordable new electric car you can lease in June 2026: the Kia Niro EV.

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