charging phone

Lithium-Oxygen Battery is 90 Percent Efficient, can be Recharged 2000+ Times

Lithium-air batteries have the potential to be the ultimate battery, with ten times the storage capacity of their lithium-ion counterparts. Scientists at the University of Cambridge in the U.K. have now developed a prototype of a lithium-oxygen battery that is more than 90 percent efficient, with high energy density and the ability to be recharged more than 2,000 times.

Navy Pushes Batteries to their Limits

When it comes to battery technology, most research focuses on extending battery lifetime. This makes sense, since for consumer electronics, electric vehicles, or home batteries, after safety, the top concer... Read More...