Battery by IPhone 11 Pro Max A2161 A2218 A2220 APN 616-00651

Battery for iPhone 11 Pro Max A2161 / A2218 / A2220 – APN 616-00651 – Premium – Free of iOS warning

Internal replacement battery for iPhone 11 Pro Max, designed to restore the device’s original autonomy and ensure stable daily performance. With a nominal capacity of 3969 mAh and voltage of 3.79 V, it provides the perfect balance of endurance, safety, and energy efficiency.

This Premium spare part delivers quality equivalent to the factory battery and is free of iOS warning, meaning it will not display the “non-genuine part” message after installation. A reliable solution for technicians and professionals looking for long-lasting performance.

However, the operating system's recognition of the component depends on the verification and pairing policies implemented by Apple in each iOS version. Future system updates cannot guarantee that the same identification behavior will be maintained, as these validations may be modified at the firmware or software level without prior notice.

Installation tips:

• Disconnect the battery before removing or installing components.

• Check proper functionality before fully closing the device.

• Use new adhesive strips to secure the battery firmly.

• Calibrate the battery after installation (charge to 100% and discharge to 0% in the first cycle).

Technical table:

With this battery, your iPhone 11 Pro Max will regain its original autonomy, extending its lifespan and ensuring optimal performance at all times.