Laboratory Technical Project Manager Gianmarco Chumbe has been part of the CNET Home team since 2018. He is in charge of developing and carrying out testing procedures for a wide variety of home ...

General Motors Co. has signed a multibillion-dollar deal with Norway-based graphite manufacturer Vianode for materials for electric-vehicle batteries. The deal comes as GM looks to boost EV ...

Silicon-carbon (Si-C) batteries are said to transform electronic gadgets and the automobile industry significantly with their clear advantages over lithium-ion batteries which powered almost all ...

Since we often rely on our mobile devices to shop, communicate, travel, and more, it's paramount to keep our phones' batteries charged. However, most of us can't stay tethered to a wall outlet.

For AAA batteries, our Best Buys last an hour and a half longer than the worst. In a medium-drain device, you'll get an amazing 14 extra hours from our Best Buy AAs, and four additional hours from our ...

'ZDNET Recommends': What exactly does it mean? ZDNET's recommendations are based on many hours of testing, research, and comparison shopping. We gather data from the best available sources ...

Russia has seized control of some of Ukraine’s prized lithium reserves since it launched its all-out invasion in 2022, potentially depriving Kyiv of a key economic resource. Russian forces ...

including fresh tariffs on EV battery imports from China or slashing domestic EV incentives, may also pose risks to lithium demand. Worldcategory Ship fire in Red Sea not linked to Houthi attacks ...

New site signals a potential 30 million ton addition to China’s lithium resources, increasing global share from 6% to 16.5% ...

We’ve made batteries out of all sorts of materials, from lithium, to nickel, to lead. But one startup featured at CES this week has produced a battery made of paper, believe it or not.