Batteries

Audi is notifying owners of the electric SUV of an issue that could allow moisture into its battery pack.

Rivian founder RJ Scaringe has revealed that its trucks will be able to share a charge with other Rivian products, by using an auxiliary battery system.

Shortages of raw materials for batteries, as well as a new lawsuit among battery suppliers, may lead to delays in some upcoming electric cars. On Thursday, according to Reuters, Tesla's global supply manager for battery metals, Sarah Maryssael, told a conference of mining executives and lawmakers...

Reader receives some misleading information about electric cars, batteries, and manufacturing. We respond with facts and reason.

The Japanese electronics giant will reportedly hold off on investing further in Gigafactory after slow growth in EV sales have eat deeply into profits.

According to scientists at Purdue University, the best way to charge electric car batteries may be to take them to a gas station, and have them serviced at an instant oil-change shop. The two scientists have been testing a new type of flow battery in golf carts, and say the battery now develops...

Thus far, the vast majority of the electric cars sold in the U.S. have been made here. Now that the market is expanding, with new competitors arriving from both Europe and Asia this year, that may no longer be true. Hyundai and Kia, plan to import new electric models, the HyundaI Kona Electric, and...

Update: Toyota and Panasonic held a joint press conference in Japan on Tuesday to confirm details of the new joint venture. The two companies will contribute a total of 3,500 employees to the new entity, which will produce prismatic lithium-ion batteries at two Panasonic factories, one in Japan and...

Samsung might be supplying Tesla's promised new Autopilot chips in the spring. Honda reveals a new battery that could have 10 times the range of today's lithium-ion cells. And the U.S. hit a milestone for electric car sales last month, reaching 1 million plug-ins across the country. All this and...

Daimler, the parent company of Mercedes-Benz, last week revealed that it will be buying $23 billion in battery cells by 2030. What it didn’t fully reveal—its sources for those cells—says as much, if not more about a point of unease among German automakers. Battery packs—and...

Envision Energy, a Chinese company that bought Nissan's former AESC battery business, says it will be able to make battery packs for less than $100 per kilowatt-hour in the next two years. That number is significant, because it's the threshold at which automakers and analysts say electric cars will...

While scientists and automakers around the world are racing to develop solid-state batteries for electric cars, Panasonic says don't hold your breath. In an interview, Panasonic North American chief executive officer Tom Gebhardt told Business Insider that the hotly-anticipated battery breakthrough...

UPDATE: The very premise of this piece has been shaken when Volkswagen told the original source of this report, Automotive News, that its chief executive had misstated the number of MEB vehicles it now planned to eventually build to be 50 million, not 15 million. The latter is not surprising based...

We look at what makes the Jaguar I-Pace a contender for our Best Car To Buy 2019 competition—and what holds it back. Facing indefinite furlough after the company ran out of money, Faraday Future employees have launched their own GoFundMe page to stay afloat. A well-known battery entrepreneur...

As other battery scientists are working to develop the solid-state lithium batteries of tomorrow, technology entrepreneur Kenan Sahin is working to make the batteries of today more affordable. Sahin announced at a conference in Berlin this week that his company TIAX has invented a new battery...

Automakers seem to be in agreement that the ‘skateboard’ location for heavy battery packs—low and wide beneath the passenger floor—is the ideal layout for electric vehicles. Decades from now that might not be the case. Researchers in Sweden have examined the possibility of...

Until now, solid-state lithium-ion cells have been the likely path forward for battery technology, potentially finding their way into some production vehicles by 2025. But one other battery possibility is increasingly looking viable for the near future: zinc-air. The firm NantEnergy has made some...

Solid-state batteries sometimes sound a bit like the missing link that would punt electric vehicles soundly into mainstream acceptance. The list of potential virtues for solid-state tech, which would replace the polymer/gel electrolyte commonly used in lithium-ion cells with a solid one, is...

European electric-carmaker Renault plans to build the continent's largest stationary battery storage network next year using old electric-car batteries. Renault announced on Tuesday that it will install used (and some new) electric car batteries in three locations: two Renault factories in France...

Reduce, reuse, recycle. It's the same philosophy for electric-car batteries as for plastic grocery bags—almost. Knowing what happens to lithium-ion batteries from phones, cameras, and other electronic devices, many electric-car critics express a reasonable concern about what might happen to...