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Price history: ₱1,499 every time we've checked since Oct 25. We'll show changes here.
Buy at ShopeePrice last checked Oct 25, 2026. It may have changed, so confirm on the store's page. We earn a commission on purchases (details).
1) Product Description 🔋 Cellmaxs Diagnostic Battery supports Repair Assistant after correct installation and calibration on verified models. 2) Suitable For Repair Use ⚠️ Suitable for replacing an old battery with these symptoms: • Battery drains fast ✅ • Battery percentage drops quickly ✅ • Phone shuts down because of a weak battery ✅ • Short battery life ✅ • Battery swelling ✅ • Old battery cannot hold charge ✅ This battery may NOT solve problems caused by: • Damaged motherboard ❌ • Charging port / charging IC problem ❌ • Water damage ❌ • Software/system issue ❌ • Wrong model or connector ❌ If your phone cannot power on at all, please check the motherboard and charging port first before replace. 3) Compatible Models🔎 • iPhone 14 Pro Max ✅ • 4890mAh 🔋 4) What’s Included📦 • Replacement Battery x1 • Battery Adhesive x1 • Waterproof Adhesive x1 • Installation Tool Kit x1 5) Warranty Policy🛡️ Warranty: 1 months from the date of package receipt ✅ Warranty valid: • Factory defect • Battery cannot work during pre-installation testing • Battery swelling or leakage on arrival • Shipping damage / missing items • Wrong item received ❌ Warranty void: • Battery already installed and damaged during installation • Battery bent, punctured, pressed, cut, or deformed • Flex cable or connector damaged • Damage caused by wrong installation • Damage caused by water-damaged phone • Damage caused by motherboard / charging port / charging IC issue • Damage caused by improper charger, overheating, or short circuit • Wrong model ordered by buyer For warranty checking, please provide clear photos and videos before installation. 6) Installation Reminder 💡 ① Power off the phone before installation. ② Compare the old battery model, size, connector, and flex cable position before installation. ③ Do not bend, puncture, press, heat, or damage the battery. ④ Please test the battery before sealing the back cover. ⑤ Professional installation is strongly recommended. Damage caused by improper install
