Greencell Diagnosable iPhone 14 Replacement Battery with Adhesive Strips 3279mAh (Configuration Ready)

Why iPhone battery won't pass diagnostics after replacement:

1. Check Wi-Fi.
A strong and stable network connection is required for diagnostics.

2. Non-original parts installed?
Parts like the earpiece, vibration motor, or camera module do not have separate diagnostic interfaces and cannot be diagnosed together with the battery and screen.

3. Screen recently replaced?
Apple's backend system can detects recent part replacements. It takes about one month for the system to fully recognize the new screen and pass diagnostics. This does not affect normal battery use.

4. Both screen and battery replaced at the same time?
The system may not be able to determine which part to prioritize for diagnosis. As a result, either the battery or the screen may fail diagnostics (randomly). This is a temporary system limitation and does not affect daily use. Wait one month and re-run diagnostics for the failed part.

If diagnostics fail the first time: Run the diagnostic test 1–2 more times. You do not need to remove the battery. Simply restart the process from the settings.

Greencell Diagnosable Note: If non-genuine parts have been replaced (such as the screen, camera,etc.), the system may not be able to complete the diagnostic process using "Repair Assisant".

- Brand: Greencell

- Brand new Best Quality Aftermarket replacement battery.

- Replace the damaged and non-working battery for the pad with this new one.

- Compared with other battery this lithium-ion battery charge faster, last longer and have a higher power density for more battery life in a lighter package.

- This is a rechargeable and environmentally friendly battery.

- Every part is tested before shipping.

- Highly recommended for professional installation.

Durable Life- Full capacity, Long-lasting, 0 cycle.

Each battery made from the new high-quality Lithium polymer battery cell, connector and PCBA.

Quality Test

This battery cell is tested by the staff, Which can guarantee high capacity and highly efficient PCB to match original standards. The battery gives your phone hours of life.

ROHS and CE Certification

Our manufacturer exhibits the highest levels of quality control, which keep them to have ROHS and CE certifications. Each battery is tested with highly sophisticated tools to ensure each battery is made to the highest standards to perform on par with OEM batteries.

Security Protection

Batteries have functions of security protections. Including overcharging protection, overheating protection, overload protection, short circuit protection, highly effective temperature control, battery cell PTC protection.