Diagnostic | Replacement StellarXcell Battery | For iPhone 15 Pro Max – Professional Use

The StellarXcell Diagnostic Replacement Battery for iPhone 15 Pro Max is designed for professional repair technicians and phone refurbishers looking for a reliable replacement battery with advanced diagnostic compatibility.

The 4422mAh standard-capacity version is designed to match the original iPhone 15 Pro Max battery's nominal capacity, providing a practical replacement solution for everyday use.

Unlike conventional aftermarket batteries, which may display an "Unknown Part" warning, this diagnostic-compatible battery features specialised battery management electronics designed to support compatible iPhone repair diagnostic procedures.

Following successful installation and completion of the appropriate diagnostic process, the battery is intended to achieve improved system recognition, with the aim of displaying "Used" rather than "Unknown Part" in the iPhone's Parts and Service History.

Combining model-specific battery technology with diagnostic compatibility, it offers a practical solution for professional battery replacement, phone refurbishment and everyday repair work.

Key Features

1. [Advanced Diagnostic Compatibility]

Designed to support compatible iPhone battery repair diagnostic procedures, helping technicians achieve improved system recognition following successful repair configuration.

2. [Designed for "Used" Status]

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

3. [4422mAh Standard Battery Capacity]

The standard-capacity version features a rated 4422mAh lithium-ion cell, matching the original iPhone 15 Pro Max battery's nominal capacity. Actual battery performance depends on device condition, usage and operating conditions.

4. [Intelligent Battery Management Technology]

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

5. [Professional Repair & Refurbishment]

A practical choice for mobile phone repair shops, refurbishment centres and experienced technicians. Specifically designed for the iPhone 15 Pro Max 6.7-inch model.

Specifications

• Brand: StellarXcell

• Product Type: Diagnostic Replacement Battery

• Compatible Model: iPhone 15 Pro Max

• Battery Capacity: 4422mAh (standard-capacity version)

• Original Battery Capacity: 4422mAh

• Capacity Difference: 0% (nominal)

• Battery Technology: Rechargeable Lithium-ion

• Battery Management: Integrated Battery Management Electronics

• Diagnostic Feature: Designed to Support Compatible Battery Repair Diagnostics

• Intended Diagnostic Result: Used status following successful diagnostics, subject to compatibility

• Application: Professional Battery Replacement and Refurbishment

• Product Classification: Third-Party Aftermarket Replacement

• Installation: Professional Installation Recommended

Compatibility

Designed exclusively for:

iPhone 15 Pro Max (6.7-inch)

Compatible model numbers:

• A2849

• A3105

• A3106

• A3108

Not compatible with: iPhone 15, iPhone 15 Plus, iPhone 15 Pro or other iPhone models.

Important Information

Diagnostic Procedure Required

The diagnostic feature is not automatic. The appropriate repair diagnostic process must be completed following installation.

Successful diagnostic results depend on the iPhone's software version, device condition and compatibility with the replacement battery. The intended system recognition result is not guaranteed.

Third-Party Replacement Battery

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

The intended "Used" status refers to an iPhone Parts and Service History classification. It does not independently establish whether the replacement battery cell has previously been used or confirm that the battery is a genuine Apple part.

Battery Capacity Information

The stated 4422mAh specification applies to the standard-capacity StellarXcell Diagnostic version. Actual capacity and performance may vary according to product version, manufacturing tolerances and operating conditions.

Battery Health Information

Battery Health reporting may depend on successful diagnostic completion, device recognition and software compatibility. Accurate reporting should be checked following installation.

Professional Installation

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

Do not install batteries that are swollen, punctured, leaking or visibly damaged.