iPhone 11 Pro Max Replacement Battery (3969mAh)

Restore your iPhone 11 Pro Max's battery life with our premium 3969mAh replacement battery. Designed to provide performance comparable to the original battery, it's the perfect replacement for an old or worn-out battery.

Features

• 3969mAh Capacity – Same capacity as the original iPhone 11 Pro Max battery.
• OEM-Level Battery Backup – Delivers battery life similar to the original battery under normal usage.
• No Strip Transfer Required – Installs without transferring the original battery strip or flex cable.
• "Unknown Part" Notification – After installation, your iPhone will display the "Unknown Part" battery notification. This is normal for replacement batteries that do not use the original battery management board and does not affect the battery's performance or safety.

Warranty

We provide a 6-month replacement warranty against manufacturing defects. The warranty does not cover physical damage, improper installation, water damage, accidental damage, or normal wear and tear.

Note: Professional installation is recommended to ensure proper installation and the best performance.