Flint's paper batteries biodegrade within six weeks, offering a sustainable alternative to traditional energy storage.

It may be tempting to charge to 100%, but experts say 80% may be enough — and beneficial for your phone. Here's why.

and the more often you recharge an iPhone's battery to 100%, the quicker its lifespan reduces. Though researchers are working on the development of next-generation battery tech, lithium-ion ...

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 ...