![Descriptive text: Example of a battery label showing "S/N:"]
We all obsess over our iPhone’s Battery Health percentage. But there’s a deeper, more technical layer of battery diagnostics that most users never see: the battery’s serial number. apple battery serial number check
Unlike AirPods or some Mac accessories, there is no “Check Coverage” portal for an iPhone battery serial number. Instead, you must read the number directly from the device’s software or hardware. For iPhones running iOS 12 and later (and iPads with iPadOS 15.2+), you can find the battery serial number buried in the settings—but only if the battery is genuine and properly configured. Instead, you must read the number directly from
Until then, checking that hidden serial number is the best detective work you can do yourself. Have you ever found an “Unknown Part” warning on your iPhone? Let us know in the comments below! Have you ever found an “Unknown Part” warning