Premium Replacement Battery with Adhesive Compatible with iPhone 12 Pro Max (Authentic Factory Part)

Is your iPhone 12 Pro Max struggling to hold a charge through the afternoon, shutting down unexpectedly at 20%, or displaying "Service" under its Battery Health settings? Stop relying on wall chargers and power banks. Restore your device's true all-day power with this Premium Tier replacement battery. As an authentic, brand-new factory cell, it guarantees original power delivery, optimal thermal management, and factory-fresh longevity. To ensure a flawless repair, this kit includes the exact factory-specification pre-cut adhesive strips needed to properly secure the new battery to the rear housing.

⚠️ Installation & Calibration Notice: Replacing a smartphone battery requires safely heating and removing the fragile display assembly. Never puncture, bend, or apply direct heat to a lithium-ion battery. We strongly recommend discharging your current battery below 25% before starting the repair.

Good News for iOS 18 Users: Because this is an authentic factory part, it fully supports Apple's internal component calibration! If your device is updated to iOS 18 or newer, you will NOT be stuck with a permanent "Important Battery Message." Simply use Apple's built-in Repair Assistant in your settings after installation to officially pair the battery, clear any warnings, and restore your fully functioning Battery Health percentage readout.

📱 Model Compatibility

• 📶 Apple iPhone 12 Pro Max: Universally compatible with all regional and carrier variants of the 6.7-inch Apple iPhone 12 Pro Max. (Note: This is NOT compatible with the iPhone 12, 12 mini, or 12 Pro).

📊 Specifications & Features

• Quality Tier: Premium Tier (Authentic Factory Part). Condition: Brand New.
• Key Materials: High-capacity Lithium-ion cell with an integrated original Battery Management System (BMS) safety board.
• Key Statistics: Component Type: Internal Power Supply | Capacity: Factory Standard Capacity (3687 mAh).
• Premium Advantage: Restores your true Battery Health percentage and clears all "Unknown Part" warnings when paired via Apple's official Repair Assistant (iOS 18+).

📦 Package Information

• Contents: (1) Premium Replacement Battery Compatible with iPhone 12 Pro Max (Authentic Factory Part) and (1) Pre-cut factory-specification battery adhesive mounting strip.
• Packaging: Safely packed in an anti-static bag and housed in a protective rigid box specifically designed to meet strict shipping safety standards for lithium-ion cells.