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Battery firm: Faster-charging cells could cut EV cost and weight

Green Car Reports

StoreDot claims its fast-charging battery tech will allow automakers to design EVs with smaller battery packs—saving cost and weight.

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StoreDot says its silicon-dominant batteries will enable smaller battery packs capable of extreme fast charging, leading to more accessible EVs

Green Car Congress

StoreDot, the developer of extreme fast charging (XFC) battery technology ( earlier post ), says it will soon be manufacturing silicon-dominant batteries that enable car makers to design and produce cheaper, lighter and more sustainable EVs. This technology will deliver 100 miles (160 km) of range in just five minutes of charge.

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Nyobolt partners with Callum to showcase ultra-fast charging niobium-based battery in Elise-inspired EV

Green Car Congress

Nyobolt, the developer of ultra-fast charging niobium-based battery technology ( earlier post ) has partnered with UK designer Callum to showcase its advanced battery technology in an Elise-inspired electric sports car that can charge in six minutes. —Sai Shivareddy, CEO at Nyobolt

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NTSB Chair questions safety impact of heavy EVs

Green Car Congress

I’m concerned about the increased risk of severe injury and death for all road users from heavier curb weights and increasing size, power, and performance of vehicles on our roads, including electric vehicles. A GMC Hummer EV weighs over 9,000 pounds, up from about 6,000 pounds. Electrifying vehicles adds yet more weight.

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Stellantis CEO claims EVs need battery breakthrough to be green

Green Car Reports

Automakers must reduce EV battery weight by 50% in the next decade in order to make electrification truly green, Stellantis CEO Carlos Tavares said Wednesday during the automaker's Freedom of Mobility Forum.

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Nissan, Mitsubishi unveil jointly developed new all-electric mini-vehicles in Japan

Green Car Congress

Nissan Motor and Mitsubishi Motors unveiled their first jointly developed light electric vehicles (EVs)—the Sakura and the eK X EV (pronounced “eK cross EV”), —in Japan. Sales of the Mitsubishi eK X EV will start in June, with pricing from ¥2,398,000 to ¥2,932,600 (US$18,800 to $22,900).

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LG Innotek develops 800V wireless battery management system

Green Car Congress

LG Innotek has developed a Wireless Battery Management System (Wireless BMS) that improves battery performance. of a battery to optimize its performance and life span. The key advantage of a wireless BMS is that it contributes to reducing the weight of vehicles mounted with a BMS.

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