I looked at three years of exclusive CNET data of iPhone performance to find out which models hold their charges best.

Meet the new iPhone 17. It's the most complete non-Pro iPhone ever made, and it solves all the problems with last year's ...

Older iPhone models can suffer from fast battery drain. Enabling Low Power mode, disabling auto-brightness, and more can ...

Some of the best products of 2025 based on their Engadget review scores. (Engadget) Engadget has been reviewing the latest ...

While early reviews showed positive results, a weeklong CNET iPhone Air battery test has reviewed the phone more thoroughly ...

Before you even think about buying a new phone, check your Battery Health menu (anything above 80% is decent) and then turn off these three power-hungry settings. It's the easiest way to make your ...

Want to charge your iPhone as quickly as possible? Check out our favorite fast iPhone chargers to top off your battery in a ...

Adaptive Power is one of the best features of iOS 26, because it can help keep your iPhone going longer on a single charge.

Battery life remains a critical factor when selecting an iPhone, influencing daily usability and long-term satisfaction. This analysis evaluates the battery ...

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Preserving your iPhone’s battery health is essential for maintaining optimal performance and making sure the device’s longevity. While the iPhone 16 Pro Max introduces advancements in battery ...