24M, a U.S.-based startup, developed a way to prevent battery fires. Its Impervio separator prevents dendrite formation when ...

The battery, from a company called 24M, is designed to have 1,000 miles of range on a single charge. That could convince more ...

This milestone marks a significant step toward large-scale production of safer, more reliable, electric vehicle (EV) ...

24M Techologies, guided by former A123 Systems leader, looks to cut costs, production time for lithium-ion batteries. Founded in 2010, 24M now says it's making a battery that takes about 20% of ...

The batteries use a semisolid electrolyte, reducing the need for materials like copper, aluminum, and plastic.