Has anyone replaced the battery on their iPhone 7? iOS reports the battery health as "Service" with a maximum capacity of 77%. Even in these stay-at-home days I think I'd like a little more life ...

Swapping the battery on an older iPhone is going to cost you more money. Apple plans to raise the cost to replace the battery on iPhones older than the iPhone 14 by $20, according to a message on the ...

Jake Peterson is Lifehacker’s Tech Editor, and has been covering tech news and how-tos for nearly a decade. His team covers all things technology, including AI, smartphones, computers, game consoles, ...

A modern iPhone has a remarkable battery life, even when it’s in near-continuous use across a day. Apple’s engineers aren’t magicians, so you’ll always run up against limits. However, if you find ...

Khristopher J. Brooks is a reporter for CBS MoneyWatch. He previously worked as a reporter for the Omaha World-Herald, Newsday and the Florida Times-Union. His reporting primarily focuses on the U.S.

Your iPhone battery health is a critical factor in making sure its performance and longevity. Understanding how lithium-ion batteries work and adopting effective strategies can help you maintain your ...

If you've just got an iPhone 16 or a Galaxy S25 Ultra then you won't need to worry about your battery for at least a couple of years. But batteries age over time so if you have an older iPhone or ...