Apple doubled iPhone 15 series' battery lifespan to 1,000 charge cycles, maintaining 80% capacity.

Apple has doubled the expected battery lifespan of the iPhone 15 series, with the devices now estimated to retain 80% of their original capacity after 1,000 complete charge cycles. Previously, the company stated that the iPhone 15's battery would maintain 80% capacity after 500 charge cycles. The updated battery lifespans apply only to the 2023 models, with Apple investigating potential updates for older iPhones. The improved battery performance is attributed to continual improvements made to battery components and iOS power management systems.

February 20, 2024
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