Newsletter www.wired.com Charge a car battery in 5 minutes? That’s the plan Several companies have built lithium-ion batteries that can fully charge in a matter of minutes. Their next goal: getting these into electric vehicles.
Newsletter www.wired.com The next generation of batteries could be built by viruses Angela Belcher found a way to turn nature's zombies into a tiny assembly line. But creating a new power cell might be just the beginning.
Solutions www.wired.com Welcome to the era of supercharged lithium-silicon batteries Batteries with silicon anodes promise to make devices last more than 20 percent longer on a single charge.
