🔋 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:
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iOS 17.4 Compatibility Fix: Equipped with an external flex connector to support original chip transfer, eliminating alerts about battery authenticity.
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No Soldering Required: No tag-on or BMS welding needed—just cut the chip and connect.
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Massive 4352mAh Capacity: Longer usage time, improved app performance, and better standby life.
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Stable Power Output: Voltage rating of 3.85V and energy output of 16.75Wh for smooth, reliable operation.
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Greencell Certified: Made with top-grade Lithium-polymer cells and tested for quality, safety, and endurance.
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12-Month Warranty: Guaranteed protection and confidence for long-term use.
📦 Package Includes:
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1 x Greencell Replacement Battery for iPhone 13 Pro Max
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1 x Adhesive Strip for battery mounting
⚠️ Important Installation Notes:
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The battery includes a flex cable that allows chip transfer from the original battery.
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Simply remove the chip from the old battery and attach it to the new one.
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Avoid bending or damaging the flex or chip while cutting.
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Professional installation is recommended for best results.
📱 Compatibility:
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Model: iPhone 13 Pro Max
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Voltage: 3.85V
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Watt Hours: 16.75Wh
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Capacity: 4352mAh
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Warranty: 12 Months
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