This is the most reliable method for iOS 16–18.
To check your iPhone battery's authenticity or history, you can use the Parts and Service History feature built into iOS apple iphone battery serial number check
to verify individual battery serial numbers against your device's logic board automatically. Apple Support How to Check Battery Authenticity iPhone XR, XS, and later This is the most reliable method for iOS 16–18
Unlike the device’s own serial number or IMEI, Apple does not expose the battery’s serial number in the iOS user interface. You cannot find it in Settings, nor through a standard code like *#06# . Here’s why: You cannot find it in Settings, nor through
The iPhone battery serial number is a real identifier, but it exists for Apple’s internal diagnostics and repair tracking, not for user inspection. While the idea of “checking your battery’s serial number” sounds technical and empowering, on modern iPhones it’s effectively impossible without proprietary tools. Instead of chasing a hidden code, focus on the information Apple does provide in iOS: battery health percentage, peak performance status, and part service history. Those are the real indicators you can trust.
Note: On iOS 16+, Apple heavily obfuscated this. Use Method 2 instead.