Diagnostic | Replacement StellarXcell Battery | For iPhone 12 Pro Max – Professional Use

The StellarXcell Diagnostic Replacement Battery is designed for professional repair technicians and phone refurbishers who need a reliable, diagnostic-compatible battery for the iPhone 12 Pro Max.

Unlike conventional aftermarket batteries, which may trigger an "Unknown Part" warning, this battery is designed to support compatible iPhone repair diagnostic procedures.

Following successful installation and the appropriate diagnostic process, it is intended to achieve a recognised battery status, with the aim of displaying "Used" rather than "Unknown Part" in Parts and Service History.

Combining diagnostic-compatible technology with dedicated battery management electronics, it offers a practical solution for professional battery replacement and device refurbishment.

Key Features

1. [Advanced Diagnostic Compatibility]

Designed to support compatible iPhone repair diagnostic procedures, helping technicians complete battery replacements with improved system recognition.

2. [Designed for "Used" Status]

Developed with the aim of displaying "Used" instead of "Unknown Part" following successful diagnostics, subject to device and software compatibility.

3. [Intelligent Battery Management Technology]

Features dedicated battery management electronics designed to support charging control, battery monitoring and everyday power delivery.

4. [Ideal for Professional Repair & Refurbishment]

Suitable for mobile phone repair shops, refurbishment centres and experienced technicians handling iPhone battery replacements.

5. [Specifically Designed for iPhone 12 Pro Max]

Designed for the iPhone 12 Pro Max 6.7-inch model, providing a model-specific replacement solution for professional technicians.

Specifications

• Brand: StellarXcell

• Product Type: Diagnostic Replacement Battery

• Compatible Model: iPhone 12 Pro Max

• Battery Technology: Rechargeable Lithium-ion

• Battery Management: Integrated battery management electronics

• Diagnostic Feature: Supports compatible battery repair diagnostics

• Intended Diagnostic Result: Used status following successful diagnostics

• Application: Professional Repair and Refurbishment

• Installation: Professional Installation Recommended

• Product Classification: Third-Party Replacement Battery

Compatibility

Designed exclusively for:

iPhone 12 Pro Max (6.7-inch)

Compatible model numbers:

• A2342

• A2410

• A2411

• A2412

Not compatible with iPhone 12 Mini, iPhone 12, iPhone 12 Pro or other iPhone models.

Important Information

Diagnostic Procedure Required

The diagnostic function is not automatic. The appropriate repair diagnostic process must be completed after installation.

The final status displayed by the iPhone depends on software compatibility, device condition and successful completion of the required procedure.

Third-Party Replacement Battery

This product is a StellarXcell aftermarket replacement battery. It is not manufactured, approved or endorsed by Apple.

The "Used" status is an iPhone system classification. It does not, by itself, establish whether the replacement battery cell has previously been used or confirm that it is a genuine Apple battery.

Professional Installation

Professional installation is strongly recommended. Battery replacement requires appropriate tools, safe handling and correct installation procedures.

Do not install a battery that is swollen, punctured, leaking or otherwise visibly damaged.