Dragonfly Energy, a manufacturer of deep cycle lithium-ion batteries, has announced the results of an Energy Cost & Sustainability Assessment conducted by Sphere Energy, a global battery testing and ...

Materials engineers at Monash University in Australia have devised a method of producing graphene supercapacitors that have the same energy density as the lead-acid battery under your car's hood. Not ...

A world-first technology has been developed by introducing a roll-to-roll compatible flash process into secondary battery electrode manufacturing, significantly suppressing the performance degradation ...

Batteries are everywhere – in your phone, your car – even the artificial organs that many depend on for life. But behind this universal usage is extensive ecological damage – the battery-making ...

Redwood Materials, founded by ex-Tesla CTO JB Straubel, will handle ‘100 percent’ of production scrap from GM’s battery-making joint venture. Redwood Materials, founded by ex-Tesla CTO JB Straubel, ...

German company Aurubis AG and Australian battery materials and technology company Talga Group Ltd., have signed a development agreement for a recycled graphite anode product from lithium-ion batteries ...

Five years ago, during 2020 Battery Day, Tesla unveiled the 4680 cells as the most advanced battery tech in the world. However, CEO Elon Musk now regrets he pursued the dry battery electrode process, ...