A battery startup out of California is partnering with an aerospace firm on combat drones that use a new lithium-sulfur ...

High density batteries are key to longer flight times and reliability in the harsh conditions of military defense operations such as cargo and resupply, intelligence gathering, surveillance, and ...

“This is a game-changer for the drone industry,” says Jaehee Sweeney, CBDO at BEI. “Our battery technology not only extends flight time significantly but also unlocks operational capabilities in ...