🔋 Greencell Replacement Battery for iPhone 13 Pro Max – 4352mAh High Capacity | iOS 17.4 Fix with Flex Cable
Upgrade your iPhone 13 Pro Max with the latest high-capacity 4352mAh battery from Greencell, engineered with cutting-edge external flex chip technology to fully support iOS 17.4 and later. This battery not only restores your device’s battery life but also bypasses Apple’s new “Unknown Part” alert through a simple chip transfer method—no soldering, welding, or tag-on needed.
Built for professionals and everyday users alike, this battery provides excellent endurance, fast installation, and long-lasting reliability, making it an essential upgrade for any iPhone 13 Pro Max user facing battery health issues.
✅ Key Features:
iOS 17.4 Compatibility Fix: Equipped with an external flex connector to support original chip transfer, eliminating alerts about battery authenticity.
No Soldering Required: No tag-on or BMS welding needed—just cut the chip and connect.
Massive 4352mAh Capacity: Longer usage time, improved app performance, and better standby life.
Stable Power Output: Voltage rating of 3.85V and energy output of 16.75Wh for smooth, reliable operation.
Greencell Certified: Made with top-grade Lithium-polymer cells and tested for quality, safety, and endurance.
12-Month Warranty: Guaranteed protection and confidence for long-term use.
📦 Package Includes:
1 x Greencell Replacement Battery for iPhone 13 Pro Max
1 x Adhesive Strip for battery mounting
⚠️ Important Installation Notes:
The battery includes a flex cable that allows chip transfer from the original battery.
Simply remove the chip from the old battery and attach it to the new one.
Avoid bending or damaging the flex or chip while cutting.
Professional installation is recommended for best results.
📱 Compatibility:
Model: iPhone 13 Pro Max
Voltage: 3.85V
Watt Hours: 16.75Wh
Capacity: 4352mAh
Warranty: 12 Months
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