Official websites use .mil
A
.mil website belongs to an official U.S.
Department of War organization.
Secure .mil websites use HTTPS
A
lock (
) or https:// means you’ve safely connected to the .mil website. Share sensitive information only on official, secure websites.
This topic seeks to develop closed, electrically rechargeable, high-energy-density and high-power-density batteries that can operate independently of an external air source. | See Topic
