The maximum capacity of an iPhone measures how much the device’s battery has degraded over time. iPhones have lithium-ion ...

But there are also things that we can do to prevent battery wear. A research paper led by Jihyun Hong at Postech and Jongsoon Kim at Sungkyunkwan University on EV (electric vehicle) batteries uncovers ...

Apple phone losing charge too quickly? Try these iPhone battery hacks to make sure it lasts when you need it most.

Stepping up to the Plus and Pro Max variants will net ... so you may not see a material change in battery life going from the iPhone 14 to the iPhone 15. iPhone 14 series iPhone 15 series The ...

Discover 7 science-backed tips to extend your iPhone battery life and keep it performing like new for years to come.

Discover 8 iPhone settings to fix battery drain without losing key features. Save energy and optimize performance with these ...

The thinner casing of the expected iPhone Fold means a smaller battery, but a new leak backs up claims that Apple plans to ...