Michael Kanellos is editor at large at CNET News.com, where he covers hardware, research and development, start-ups and the tech industry overseas. A battery technology that was touted nine years ago ...

A new incarnation of lithium-ion batteries based on solid polymers is in the works. Berkeley, CA-based startup Seeo, Inc. says its lithium-ion cells will be safer, longer-lasting, lighter, and cheaper ...

Lithium batteries are widely used in portable electronic devices due to their high energy density and low self-discharge rate. The lithium-ion battery is the most common type of lithium battery, which ...

Lithium-ion batteries, along with fuel cells and supercapacitors, are one of the key technologies driving the electrification of society and industry and overcoming the environmental damage of fossil ...

A research team affiliated with UNIST has demonstrated a simple yet effective method to extend the lifespan of all-solid-state batteries—by simply stretching film-shaped electrolytes to improve safety ...

We may receive a commission on purchases made from links. In a world full of electronics, lithium-ion batteries have become the industry standard for a wide range of rechargeable electronic devices.