Whether you’re buying a used iPhone or checking on a past repair, knowing if the battery is a genuine Apple part matters — non-original batteries can affect battery health reporting and, in some cases, overall performance.
Go to Settings > Battery > Battery Health & Charging. If the battery isn’t genuine or wasn’t installed by an authorized provider, iOS will display a message like “Unable to verify this iPhone has a genuine Apple battery” or similar wording, depending on your iOS version.
On some models, Settings > General > About shows a “Parts and Service History” section listing whether a non-genuine or unknown part has been detected. This was expanded in more recent iOS versions to cover batteries specifically, so it’s worth checking even if you don’t remember a repair happening.
If you’re buying used and the seller mentions a past battery replacement, ask which shop did it and whether they used an OEM or Apple-original part. A reputable shop — including ours — will tell you plainly which type of part was used and why, the same way we document every iPhone repair we complete.
A quality non-Apple battery can still perform well day to day — the concern is more about battery health reporting accuracy and, in rare cases, unverified parts affecting optimized battery charging features. It’s not automatically a red flag on a used phone, but it’s good information to factor into your offer.
If your battery health has dropped or you’re just not sure what’s currently installed, bring it in and we’ll check it for you and explain exactly what we find, no guessing involved.
Want your iPhone checked out? Visit your nearest CellPros — Ashlan Ave, Peach & Kings Canyon, or Tower District — for a diagnostic and same-day service on most repairs. Contact us to book.