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iPhone 14 Diagnosable Battery
iPhone 14 Diagnosable Battery
iPhone 14 Diagnosable Battery
iPhone 14 Diagnosable Battery

Diagnosable Battery for iPhone 14

Quality: Pulled

Version: Standard Capacity

Capacity: 3279mAh

Thickness: 4.7mm

Rated Voltage: 3.87V

Repair Status: “Used”

Battery Health: 100%

Soldering Required: No

*If you require a higher-capacity version or have logo preference, please specify this in your order notes.
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Restore your device to peak performance with our premium iPhone 14 Replacement Battery, fully optimized for iOS 18 (and above) diagnostics. This brand-new, 0-cycle battery pairs directly with your phone without the risky hassle of transferring or micro-soldering the old BMS board. Simply run Apple’s diagnostic mode post-installation to instantly lock in 100% battery health with zero “Unknown Part” pop-ups.

Engineered to genuine performance standards, this high-quality iPhone 14 diagnosable battery part features built-in anti-overheat and anti-overcharge protection for maximum safety. It offers repair shops and DIYers a flawless, professional-grade solution without needing external programming tools or tag-on flex cables.

How to Run Diagnostics & Finish Repair for iPhone Battery:

After completing this process, your battery will display 100% health, the status will update to “Used Part” and there will be no pop-up warning about non-genuine parts.

No. Traditional aftermarket battery replacements often require you to cut the original battery’s flex cable and solder it onto the new cell to avoid errors. These diagnostic batteries come with their own pre-programmed chip and flex cable—you simply plug it into the logic board like a standard plug-and-play repair.

Yes. Once you run the Repair Assistant process, the restriction is lifted. Your iPhone will fully restore the Battery Health feature and display the new maximum capacity at 100%.

Warranty Service

All products manufactured or provided by Wellworth come with a designated warranty period starting from the date of purchase, unless specified otherwise. If you encounter any issues within the warranty period, please submit a warranty claim and obtain an RMA number for return or refund processing.

Please follow the guide to apply for an RMA and start your after-sales request.

Scope of Warranty

● Order-related issues: Wrong quantity, incorrect products and damaged packaging.

● Quality-related issues: Non-artificial appearance defects and non-artificial function defects.

● Products without Wellworth stamp and products out of warranty are not included.

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