Fix iPhone 12 Pro Max Battery Issues with Expert Repairs At MIDC.
The iPhone 12 Pro Max was built for power users—with a massive 3687 mAh battery, A14 Bionic chip, and Pro camera system. But even a powerhouse like this can face battery-related issues over time, especially with daily wear, charging habits, or software updates.
At Apple Repair Centre, we specialize in accurate, reliable battery repairs and replacements for the iPhone 12 Pro Max. Whether your device is overheating or shutting down too soon, we’ve got your solution.
🔋 iPhone 12 Pro Max Battery Specs
- Battery Capacity: 3687 mAh
- Chipset: A14 Bionic
- Charging: 20W fast charging, 15W MagSafe wireless
- Estimated Usage Time: Up to 20 hours video playback
If your battery isn’t delivering the same power it used to, it’s time to investigate.
⚠️ Common Battery Issues on iPhone 12 Pro Max
⚡ 1. Fast Battery Drain
Losing charge quickly—even on standby?
Causes:
- Degraded battery health
- Background app activity
- Corrupted system settings
- Hardware fault in PMIC (Power Management IC)
✅ Our Fix:
We replace the battery with a high-quality original-grade unit and optimize system settings to reduce unnecessary drain.
🔌 2. Charging Port Not Working Properly
Cable feels loose or phone charges intermittently?
Causes:
- Dust or moisture in the port
- Loose connection inside the charging port
- Worn-out port from frequent use
✅ Our Fix:
We clean, realign, or replace the charging port, and test battery and logic board connectivity.
🔥 3. Heating Issues During Use or Charging
Phone gets abnormally hot during regular usage?
Possible Reasons:
- Internal battery resistance from aging
- Faulty charging adapter or cable
- Overworked processor due to degraded power cells
✅ Our Fix:
We install a brand-new battery, inspect thermal controls, and ensure your device maintains a safe temperature.
🛑 4. Sudden Shutdown or Random Reboots
Phone turns off around 20–40% battery?
What’s Happening:
- Battery can’t handle load
- Software misreads battery status
- Damage to battery connector or logic board
✅ Our Fix:
We replace the faulty battery and test for deeper board-level power path issues.
🛠️ Why Trust Apple Repair Centre?
✔️ Apple Product Specialists with Years of Experience
✔️ Original Capacity Battery Replacements
✔️ Same-Day Repairs for Most Battery Jobs
✔️ Warranty on Battery & Labor
✔️ No Data Loss or Software Tampering
✔️ Serving Andheri East and All Mumbai Locations
📍 Visit Apple Repair Centre in Andheri East, Mumbai
Apple Repair Centre
📍 204, 2nd Floor, Rehab Commercial Complex,
MIDC Central Rd, near Akruti Star,
Kondivita, Andheri East, Mumbai – 400093
📞 Call or WhatsApp: 074287 74478
📌 Google Maps Location
🔧 Keep Your iPhone 12 Pro Max Running Like New
If your iPhone 12 Pro Max isn’t holding charge like it used to, don’t wait until it shuts down completely. Bring it to Apple Repair Centre for expert battery diagnosis and fast, warranty-backed replacement.
