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Apple confirms: iPhone 15 batteries have longer lifespan

The Apple iPhone 15 series offers improved battery life and still reaches up to 80% of the original capacity after 1,000 charging cycles.
Apple iOS 17 iPhone 15 Pro

Apple has confirmed that the iPhone 15 series offers noticeable improvements in battery life. Under ideal conditions, all four iPhone 15 models still reach up to 80% of their original capacity after 1,000 charging cycles. For the Apple iPhone 14 series, this value was 500 charging cycles with the same battery capacity. Apple has published the updated battery life metrics on a dedicated iPhone battery support page.

Apple says iPhone 15 testing included charging and discharging the battery 1,000 times under specific circumstances that represent common use cases. The improvement comes as Apple has continued to make updates to battery components and battery management over the years. If you have an iPhone 15, you can check the number of battery charging cycles so far in the Settings app. On older iPhones, there is no battery cycle information that users can see.

The development is due to “continued updates to battery components and power management systems over the years”. Apple also examines older iPhone models to see how their batteries perform. There are several factors to measure wear here. For each user, aging can vary greatly depending on a variety of factors, including regular usage and charging patterns.


Toni Hobrecht
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