Description
Home / iPhone Repair Singapore / iPhone 13 Repair / iPhone 13 Pro Max Battery Replacement
Parkway Parade
Parkway Parade, 80 Marine Parade Rd, #B1-45 S449269
Bugis Village
Bugis Village, Cheng Yan place #01-106 (Beside DBS ATM) S188541
AMK Central
AMK Central - #01-2533 (Blue Counter Opp MaxiCash) 703 Ang Mo Kio Ave 8, S560703
Jurong East
Jurong East - WestGate 03-K2 (Outside Singtel) 3 Gateway S608532
Same-Day Phone Repair Available
iPhone 13 Pro Max Battery Replacement Singapore
Is your iPhone 13 Pro Max not lasting through the day? Its 4,352mAh battery is the largest in the iPhone 13 line-up, but every lithium-ion cell wears down with charge cycles. When battery health drops below 80%, replacement restores your iPhone to near-original battery performance.
About the iPhone 13 Pro Max Battery
Released in September 2021, the iPhone 13 Pro Max uses a 4,352mAh (16.75Wh) battery to power its 6.7-inch Super Retina XDR ProMotion OLED display (up to 120Hz) and A15 Bionic chip. After two to three years of daily charging, most units fall below 80% maximum capacity, and after an unexpected shutdown iOS may turn on performance management, making the phone feel slower.
A new battery brings back full-day battery life and normal performance. Because Apple pairs the battery to the logic board, iOS may show an “Important Battery Message” in Settings after an independent replacement — this is a notice only and does not affect charging or everyday use.
Repair time: 30-45 minutes | Warranty: 90 days
Signs Your Battery Needs Replacing
| Battery health below 80% in Settings |
| Phone shuts down unexpectedly |
| Battery drains rapidly |
| Does not last through a full day |
That usually means the battery is swelling. Stop charging the phone, don’t press on the screen or try to pry it open yourself, and keep it away from heat — then bring it in promptly so the battery can be removed safely.
Other iPhone 13 Pro Max Repairs
- iPhone 13 Pro Max Back Glass Replacement
- iPhone 13 Pro Max Charging Port Replacement
- iPhone 13 Pro Max Screen Replacement
View all iPhone 13 Pro Max repair services or browse all iPhone repairs.
Why Choose Certified Phone Repair SG?
|
Warranty
90 Days
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Repair Time
30-45 Min
|
Parts
Grade A
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No Fix
No Fee
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Frequently Asked Questions
How long does battery replacement take?
Completed in approximately 30 to 45 minutes on the spot.
Will battery health show 100% after replacement?
The new battery restores full capacity. On iPhone XS and later, iOS may show an “Important Battery Message” or “Unknown Part” notice and may not display a Battery Health percentage for a non-Apple battery — the battery itself works normally.
Do I need an appointment?
No — walk in to any of our 4 outlets: Parkway Parade, Bugis Village, AMK Central or Jurong East (WestGate).
