iPhone Battery – Apple Diagnostic Compatible

Name: iPhone Battery – Apple Diagnostic Compatible
Brand: Ninja Repair
Price: 18.99 GBP
Availability: InStock

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Bring your iPhone back to life with a high quality replacement battery sourced directly from REWA, one of the most respected suppliers in the repair industry. REWA operates strict quality control procedures and every battery is fully tested before it reaches you. This includes appearance checks, capacity tests, internal resistance checks and performance inspections that follow international safety standards.

These batteries deliver strong daily performance and are a reliable choice if your phone drains quickly, shuts down early, or struggles to last the full day. Each battery is diagnostic tested which means it has passed REWA’s detailed inspection process before being packed.

The battery installs the same way as the original part and is designed for an exact fit on your model. You will also receive a ninety day guarantee for peace of mind.

Key features
• High quality battery sourced from REWA
• Fully diagnostic tested for performance and safety
• Restores strong daily battery life
• Safe charging behaviour with built in protection
• Exact fit for your iPhone model
• Ideal for phones with rapid drain or shutdowns

Included in the package
• One REWA diagnostic replacement battery
• Anti static protective packaging
• Ninety day guarantee

Important information
All replacement batteries that do not come directly from Apple will display a battery information message after installation. This is normal and does not affect performance or safety.

iPhone Battery – Apple Diagnostic Compatible

£18.99 GBP

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Parts sold are also used by us

Diagnostic iPhone Battery

Why choose a Diagnostic Battery?

Restore real battery data. No errors. No “Unknown Part” alerts.

Restore Accuracy

Reset battery health and cycle data for precise diagnostics that read exactly like Apple’s own.

Professional Results

No need for spot welding here with this new technology. Easy installation, professional results

Technician-Ready

Installing these batteries is straightforward, even for newer technicians. Each battery comes ready to fit, with a simple installation process that avoids unnecessary steps or tools.

Compatibility

Works perfectly with iPhone SE2022, 12, 13, 14, and 15 Pro Max series.

Safety

These batteries are tested and certified to CE, FCC, RoHS, and MSDS standards, giving you confidence in safety, performance, and reliability.

Battery Highlights

Battery health to 100%
Resets cycle count to 0
Displays as Genuine Used after calibration
Works with iOS 26.3
NO Spot-welding required!!
High Quality Cell comparable to original

How to Install

Install like normal. After installation, the battery health will show 100 percent with an “Unknown Part” message.
To update the status, go to Settings > General > About > Parts and Service History.
Select Restart and Finish Repair to run Apple’s Repair Assistant.
Once the device restarts, the battery will show as a “Used Part”, with no flashing or extra steps needed.

Updates and information

Inside this section, include all of the legal and system caveats together.

iOS compatibility

Diagnostic batteries are tested and confirmed to work with the current iOS version at the time of sale (iOS 26.3). Apple may change system behaviour in future updates. Compatibility with future iOS versions cannot be guaranteed and is not covered under warranty.

Diagnostic IC behaviour

The diagnostic function relies on a reclaimed IC (IC7037). Each IC is data checked prior to use, however it is not possible to identify every faulty unit. In rare cases, incorrect battery data may be displayed. This is a known limitation within the repair industry.

Manufacture date display

On iPhone 15 models and iPhone SE (2022), the battery manufacture date shown in system diagnostics may appear incorrect or unusually long. This does not reflect the actual production date and cannot currently be avoided.

This product is not manufactured or endorsed by Apple Inc. It is designed to restore genuine battery data using third party or refurbished components tested to OEM standards. The diagnostic function is guaranteed to work only with the system version available at the time of sale (IOS 26.3). Compatibility with future system updates is not covered under the warranty.

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iPhone Battery – Apple Diagnostic Compatible