Discover one of our 28 local entrepreneurial communities »
Be the first to know as we launch in new countries and markets around the globe.
Interested in bringing MIT Technology Review to your local market?
Unsupported browser: Your browser does not meet modern web standards. See how it scores »
Lithium sulfur promises a longer charge, and safer operation, compared to standard lithium batteries.
Advances could at last make the high-energy batteries practical.
The automaker wanted U.S.-based manufacturing and a flexible battery design.
Startup creates an automated process that could speed the development of cheaper batteries for electric cars.
Apps that track how people use their phones could help make the devices more efficient.
Development is a step toward making such batteries practical for electric vehicles.