Over 350 million rechargeable batteries are sold in the United States every year. They are a major part of the battery industry and modern life. This popularity can leave people wondering, how do ...

How does a lithium-ion battery work? This video is the result of 16 months of dedicated research, design, and photorealistic rendering to bring you the most detailed and visually accurate ...

The inner workings of a type of electrode widely used in lithium-ion batteries has been revealed through new observations by researchers. The new findings explain the unexpectedly high power and ...

Electric vehicles use lithium ion batteries with small amounts of nickel, manganese and cobalt. How do they work and what chemistry affects their properties?

How does an EV battery actually work? Are lithium batteries sustainable enough to fulfill the dream of the electric-car revolution?

Lithium-cobalt-oxide batteries — the most common type of Li-ion battery found in consumer electronics — have a nominal voltage of about 3.7 volts, Sastry said.

The electrodes of Lithium-ion batteries are often composed of graphite, which balances attributes such as a high energy density with non-toxicity, safety, and low cost.

Rechargeable lithium ion batteries power many of today's electronics, from portable devices to cars. These batteries are termed "lithium ion" because they act to hold charges within the battery ...