Diagnostic iPhone Battery from REWA (Pass Repair Assistant)

From £18.99 GBP
£18.99 GBP
£18.99 GBP
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Diagnostic iPhone Battery from REWA (Pass Repair Assistant)

£18.99 GBP

Original Quality iPhone Battery | Works Like Genuine | iPhone 12–15 Pro Max

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 26.1
  • NO Spot-welding required!!
  • High Quality Cell comparable to original

How It Works

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.

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 26.1). Compatibility with future system updates is not covered under the warranty.

iOS compatibility

Diagnostic batteries are tested and confirmed to work with the current iOS version at the time of sale (iOS 26.1). 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.

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