I looked at three years of exclusive CNET data of iPhone performance to find out which models hold their charges best.

Instead, Gov. Gavin Newsom signed a bill supported by the industry and labor unions, SB 283, by State Sen. John Laird, ...

China's tightening of export rules for lithium batteries, cathode materials and graphite has revealed a structural weakness ...

Chery Automobile, a Chinese automaker, recently released a prototype solid-state battery that offers double the energy ...

Drivers will be able to converse with an artificial intelligence assistant while cars largely drive themselves in certain ...

Analysts say the company faces a tough sell in convincing investors and prospective tech employees that it has moved beyond ...

SAN JOSE — Two tech companies, Netgear and Rose Batteries, have completed deals that enable them to keep their headquarters ...

Nissan’s breakthrough EV battery claims to double range and halve charging times, signaling a major leap forward for its ...

Oppo has announced the international launch of its Find X9 and Find X9 Pro flagships, and both phones are going on sale in ...

OPPO Find X9 Pro takes imaging to the next level with its Ultra XDR Main Camera, equipped with a 1/1.28-inch Sony LYT-828 ...

Chery reveals a 600 Wh/kg solid-state battery module capable of 1,300 km range, joining Toyota and Mercedes in the race to ...