"Apple's iPhone 15 Battery Lifespan Doubled Without Needing an Update"
Apple has retested the batteries in the iPhone 15 and claims they can maintain at least 80% of their original capacity for 1,000 charging cycles, more than double the originally claimed 500 cycles. It's unclear if this change applies to every model in the iPhone 15 lineup, and the cause of the improved battery lifespan remains unknown. This development is significant for users looking to keep their iPhones for an extended period before upgrading.
