So for the grid of tomorrow to go 100% renewable, it needs to store a lot more energy. You’ve probably heard about giant lithium-ion batteries stockpiling that energy for later use. But when ...

That is, the battery health level will start falling from 100% faster than it should. As a reminder, Apple says the iPhone offers peak performance as long as battery health is above 80%.

Apple has announced to use 100 per cent recycled cobalt in all company-designed batteries by 2025. Additionally, magnets in Apple devices will use entirely recycled rare earth elements by 2025 ...

“Echion’s battery anode materials deliver exceptionally long cycle life, superfast charging capability, and outstanding safety,” said the company. “Typically, heavy-duty industrial ...