Eliminates “Unknown Part” Warnings – The built‑in battery management chip syncs with Apple’s repair server so your iPhone recognises the replacement as a genuine part.
100 % Health & Extended Capacity – Each cell is brand new and offers higher capacity than the factory original, giving you longer run‑times between charges.
No Soldering Required – Designed for straightforward installation without transferring the original BMS board or using extra flex cables.
Multiple Models Supported – Variants are available for all iPhone 12, 13, 14 and 15 series Pro and Pro Max models. Please select the correct version for your device.
Update iOS – Ensure your iPhone’s software is up to date via Settings › General › Software Update.
Replace the Battery – Power down your phone, remove the old battery and install the new high‑capacity unit. Detailed written instructions and video tutorials are included.
Verify as Genuine – After installation and reboot, open Settings › About › Parts & Service History and follow any on‑screen prompts to finish the repair and clear any messages.
Professional Help Recommended – While many customers can do this repair themselves, lithium‑ion batteries are delicate. If you’re not confident, a professional technician should perform the replacement.
1× high‑capacity diagnosable battery (selected model)
Adhesive strips for secure installation
Step‑by‑step instructions and video tutorial links
UK‑based customer support with fast, free shipping