Purchasing a replacement Apple battery involves choosing between , Self-Service Repair , or Third-Party alternatives . As of early 2026, out-of-warranty battery service for recent iPhone models (like the iPhone 16 and 17 series) generally costs $119 at an Apple Store . 1. Official Apple Battery Service

This is the most reliable method, ensuring parts pairing and maintaining the device's water resistance.

Standard out-of-warranty pricing for most modern iPhones is $89–$99 , while the newest "Pro" and "Air" models have increased to $119 .

Includes a 90-day warranty , uses genuine technicians, and avoids "Unknown Part" warnings in settings.