Bring Your iPhone 14 Back to Life with High Capacity Battery Is your iPhone 14 battery draining too fast? Does it shut down unexpectedly? It's time to replace it with our high-capacity battery. Designed specifically for the heavy user, this replacement brings flagship performance back to your device. 1. Advanced Safety Technology: We prioritize your safety. Our battery features a Memory-Metal Dual-Fuse design that automatically recovers after short circuits. The upgraded 4-Way Current Diversion ensures balanced power distribution, while the connector interface is expanded by 20% to guarantee a secure and stable connection. 2. High Capacity, Long Duration: With a capacity of 12690mWh. Enjoy extended talk time, video playback, and gaming without carrying a power bank everywhere. 3. Premium Quality: Built with high-density A+ Li-polymer cells and multi-layer aluminum foil for better heat dissipation. The Auto Power-Lock technology minimizes power loss when the phone is idle. Important Compatibility Note: This battery is ONLY compatible with iPhone 14 (Model A2649 A2881 A2882 A2883 A2884). It will NOT fit iPhone 14 Pro or iPhone 14 Pro Max. Please check your phone model before ordering. Tips for Optimal Performance: "Non-Genuine" Message: After installation, the phone may show a "non-genuine battery" message. This is normal for iPhone 14 and does not affect function. Calibration: For best results, please calibrate the new battery: Drain it below 20%, then charge it uninterrupted to 100%, and repeat this for 3-5 cycles. What's in the Box: 1 x High Capacity Battery for iPhone 14 1 x Complete Repair Tool Kit (Screwdrivers, Spudger, Suction Cup, Plastic Triangular Pry Tool) 1 x Waterproof Adhesive Seal 1 x Instruction Manual