Battery Health & Upgrade Timing Checker

Replace the battery or upgrade?

Enter what your iPhone’s Settings shows. You’ll get a straight answer on whether a battery replacement fixes your problem, how long a new battery would last, and whether a new phone earns its price.

A planning tool, not a diagnosis or financial advice. Results extend your phone’s own wear history using the assumptions shown under “Adjust prices and assumptions.” Trade-in values and repair fees are U.S. estimates before tax, and Apple can change them at any time. Confirm both with Apple before you decide.