Description
Home / OPPO Repair Singapore / OPPO Reno 11 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
OPPO Reno 11 Battery Replacement Singapore
Is your OPPO Reno 11 battery draining faster than it should, even with 67W SUPERVOOC charging topping it up? Certified Phone Repair SG offers professional OPPO Reno 11 battery replacement with Grade A batteries, same-day service, and a 90-day warranty. Walk in to any of our 4 outlets — no appointment needed.
About the OPPO Reno 11 Battery
The OPPO Reno 11 arrived globally in early 2024 with a 4,800mAh battery and 67W SUPERVOOC fast charging. Like any lithium-ion cell, it loses maximum capacity with each charge cycle, and the heat from frequent fast charging adds to the wear — typical signs are a phone that no longer lasts the day and percentage readings that jump or fall suddenly.
A Grade A replacement restores full battery performance, and your apps, photos and settings stay as they are. Give the new cell one full charge and a normal day of use so the battery gauge calibrates.
Repair time: 30–45 minutes | Warranty: 90 days
Other OPPO Reno 11 Repairs
View all OPPO repairs.
Why Choose Certified Phone Repair SG?
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Warranty
90 Days
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Repair Time
30-45 Min
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Parts
Grade A
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No Fix
No Fee
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Frequently Asked Questions
How long?
30–45 minutes.
Warranty?
Yes — 90-day.
Appointment?
No — walk in to any of our 4 outlets: Parkway Parade, Bugis Village, AMK Central or Jurong East (WestGate).





