A lithium-ion battery cell contains two electrodes: a positive end and a negative end. When the battery is charged, positively charged lithium ions move to the negative side, where they are stored in ...

Researchers from the Chinese Academy of Sciences have successfully field-tested a new aluminum-based lithium-ion battery that aims to address winter range loss while supporting fast charging.

Karma Automotive has not made a fully electric model yet. Its first one could ditch lithium-ions altogether for a solid-state ...

Chinese EV battery giant CATL has developed a new battery that supports ultra-fast charging while preserving long-term ...

The steady rise of electric vehicles and renewable energy systems has pushed batteries to the limit. With cars, drones, and even global grids relying ever more on rechargeable cells, battery ...

A rechargeable battery based on technology pioneered by Thomas Edison may finally get its due. But while the famous inventor envisioned nickel-iron batteries powering the automobile industry over a ...

Chinese battery giant CATL and automaker Changan have unveiled the world’s first passenger car ...

A little-known fact: In the year 1900, electric cars outnumbered gas-powered ones on the American road. The lead-acid auto ...

Key fob batteries always seem to die at the worst times. Learn a simple way to test a coin cell, plus which results you'll need to look for.

Locked out? Discover how to find your car's physical emergency key, bypass the push-to-start ignition, and get back on the ...