I toured a battery gigafactory where executives discussed solid-state batteries, sodium-ion technology, and more.

Often times, e-bikes seek to build the biggest battery with the most range. But what if you want to take a couple lunch loops on your bike and only need 20 minutes of charge? That’s [Seth] from Berm ...

As renewable energy becomes the foundation of electricity systems around the world, the importance of stationary battery storage is no longer in question. Lithium-ion batteries are being deployed at ...

A battery usually hides its nastiest chemistry from view. Inside many rechargeable systems, useful energy moves through liquids that are strongly acidic, alkaline, flammable, corrosive, or difficult ...

Lithium-ion batteries revolutionized the world when Sony brought them to the mass market in 1991. Compared to previous rechargeable battery technology, they were lighter, more energy-dense, last ...

China has imposed export controls on graphite, a key material used in electric vehicle batteries, in the latest move to control the supply of critical raw materials. Citing national security concerns, ...

Sustainability aside, falling solar and battery costs have made renewable energy a compelling solution for reducing energy ...