Why your laptop battery won't kill you

News on Tuesday that major U.S. airlines are no longer going to ship powerful lithium-ion batteries might lead some to fret about the safety of their personal electronic devices.

Key to quick battery charging time

University of Tokyo researchers have discovered the structure and transport properties of the "intermediate state" in lithium-ion batteries - key to understanding the mechanisms of charge and discharge in rechargeable batteries. ...

NRL charges Marine Corps expeditionary power requirements

Researchers at the U.S. Naval Research Laboratory Electronic Science and Technology Division are working to help the U.S. Marine Corps (USMC) reduce expeditionary energy supply needs and risks and increase the effectiveness ...

Loofah-based material could give lithium batteries a boost

Today's mobile lifestyle depends on rechargeable lithium batteries. But to take these storage devices to the next level—to shore up the electric grid or for widespread use in vehicles, for example—they need a big boost ...

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