Skip to main content

StoreDot says sub-freezing temps are no problem for its ultrafast charging EV batteries

StoreDot, makers of ultrafast cells in pouch and Tesla-like 4680 family form factor, says its battery cells can charge up to 80% of their full capacity in a sub-freezing temperature of 14F (-10C) when charged at standard speed.

StoreDot says recent laboratory tests show that its extreme fast charging (XFC) battery cells have shown a consistent discharge rate and an adequate driving range, even in sub-freezing conditions.

At 14F (-10C), the cells delivered over 85% of their full range capacity. And at -4F (-20C), the cells provided over 70% of their full range capacity.

Dr Doron Myersdorf, CEO of StoreDot, said, “Our latest tests have demonstrated that our batteries can outperform traditional cold weather range and charging limitations that often hamper electric vehicles in colder climates. Although all lithium-ion batteries tend to lose capacity in extreme cold, our innovative design that uses silicon-dominant anodes minimizes this loss.”

The Israeli company, whose strategic investors include Daimler, Volvo Cars, Polestar, Mercedes-Benz, and VinFast, says it’s on track to release production-ready XFC cells that can deliver 100 miles charged in five minutes this year.

The company aims to achieve 100 miles charged in 4 minutes in 2026 and 100 miles charged in 3 minutes by 2028.

StoreDot also says it expects to ship prismatic B-samples – a prototype with full usability and a high level of maturity – to OEMs and expand its operations in the US in 2024. 

Read more: Ultrafast battery maker StoreDot launches a US hub


To limit power outages and make your home more resilient, consider going solar with a battery storage system. In order to find a trusted, reliable solar installer near you that offers competitive pricing, check out EnergySage, a free service that makes it easy for you to go solar. They have hundreds of pre-vetted solar installers competing for your business, ensuring you get high quality solutions and save 20-30% compared to going it alone. Plus, it’s free to use and you won’t get sales calls until you select an installer and you share your phone number with them.

Your personalized solar quotes are easy to compare online and you’ll get access to unbiased Energy Advisers to help you every step of the way. Get started here. – ad*

FTC: We use income earning auto affiliate links. More.

Stay up to date with the latest content by subscribing to Electrek on Google News. You’re reading Electrek— experts who break news about Tesla, electric vehicles, and green energy, day after day. Be sure to check out our homepage for all the latest news, and follow Electrek on Twitter, Facebook, and LinkedIn to stay in the loop. Don’t know where to start? Check out our YouTube channel for the latest reviews.

Comments

Author

Avatar for Michelle Lewis Michelle Lewis

Michelle Lewis is a writer and editor on Electrek and an editor on DroneDJ, 9to5Mac, and 9to5Google. She lives in White River Junction, Vermont. She has previously worked for Fast Company, the Guardian, News Deeply, Time, and others. Message Michelle on Twitter or at michelle@9to5mac.com. Check out her personal blog.