Upgrade to our premium iPhone 13 Battery and experience a seamless, hassle-free repair. Fully compatible with iOS 18 (and above) systems, this brand-new 0-cycle cell restores your device to 100% battery health right out of the box. Best of all, there is no need to swap the old BMS board—just run diagnostic mode to pair it, completely avoiding any “Unknown Part” or “Important Battery Message” warnings.
Built with advanced safety features, this iPhone 13 replacement diagnosable battery offers robust protection against overcharging and overheating. Get native-level performance and long-lasting power without wasting time on tedious micro-soldering or external programming tools.
How to Run Diagnostics & Finish Repair for iPhone Battery:
- Ensure your device is updated to iOS 18 or above version
- Go to Settings > General > About > Parts & Service History
- Tap “Restart & Finish Repair” to activate the Repair Assistant
- Follow the on-screen instructions to complete the calibration
After completing this process, your battery will display 100% health, the status will update to “Used Part” and there will be no pop-up warning about non-genuine parts.




