Description
Battery model: DJ-IPH14ProMax (High Capacity Edition for iPhone 14 Pro Max)
Supplier model: DJ-IPH14ProMax
Capacity: 4750mAh — Upgraded from original 4323mAh (+10% extra capacity, approx. +427mAh)
Rated voltage: 3.86V
Charge limit voltage: 4.47V
Battery type: Li-ion (High Density Li-Polymer Cell)
Compatible with: iPhone 14 Pro Max (A2894, A2651, A2652, A2653 — all regional models)
Replaces original capacity: 4323mAh → 4750mAh High Capacity Edition
Package include: 1 x battery
Supercharge your iPhone 14 Pro Max with this DJ-IPH14ProMax 4750mAh High Capacity replacement battery. The original iPhone 14 Pro Max battery is rated at 4323mAh — this upgraded version delivers over 10% additional capacity (approx. +427mAh) for extended daily use. The iPhone 14 Pro Max features a 6.7-inch Super Retina XDR display with ProMotion, A16 Bionic chip, and supports 20W PD fast charging (up to 50% charge in 35 minutes). This high-density Li-ion battery is built with grade A cells and multi-layer safety protection against overcharge, over-discharge, and short circuits. CE, RoHS, and UN38.3 certified. Designed to exceed the performance of standard aftermarket batteries — delivering the highest available capacity for this model.
⚠️ Important Safety Warning: Battery replacement should only be performed by individual technicians with the knowledge and experience to repair electronic devices. Improper battery replacement could result in fire, injury, data loss, or damage to the device. iPhone 14 Pro Max uses four battery adhesive strips — removal requires specialized tools and technique. Professional installation is strongly recommended.
Important Notes — iOS Compatibility: iPhone 14 Pro Max has a sealed design with adhesive-secured battery. After installing a third-party battery:
- iOS 18 or later: After reassembly, run Repair Assistant (Settings → General → About → Parts & Service History → Restart & Complete Repair). This will calibrate the battery.
- iOS 17.6 or earlier: You may receive a “Non-Genuine Part” notification and cannot access Battery Health data. The battery functions normally — this is an iOS limitation.
Compatibility Note: Fits iPhone 14 Pro Max only. Works with all regional models — China (国行), US, Hong Kong, Japan, Europe, and other regions. NOT compatible with iPhone 14, iPhone 14 Pro, or any other models. The original iPhone supports 20W or higher USB-C PD fast charging — this replacement maintains the same charging capability. Please verify your device model in Settings > General > About before purchasing.
Battery Care Tips: Avoid full discharge — keep battery level above 20%. Do not expose to high temperatures or direct sunlight. New batteries require 3-5 full charge cycles to reach optimal capacity. For best lifespan, use a certified 20W or higher USB-C PD charger. If you notice swelling or overheating, stop use immediately.
✅ Condition: Brand New – Never used, factory-tested quality
✅ CE / RoHS / UN38.3 Certified
✅ 90-Day Warranty
✅ Ships in 3-7 days with tracking
🛡️ Shipping Protection Available at Checkout
✅ PayPal Buyer Protection included
✅ 100% Compatibility Guarantee – If it doesn’t fit, we’ll refund you. No questions asked.
⚠️ Low Stock Alert: Only 8 left in stock. Order now to avoid waiting.
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