Description
Home / OPPO Repair Singapore / OPPO Reno 4 Pro 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 4 Pro Battery Replacement Singapore
Is your OPPO Reno 4 Pro’s 4,000mAh battery draining too fast or no longer fast-charging like it used to? Certified Phone Repair SG offers professional OPPO Reno 4 Pro 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 4 Pro Battery
Launched in 2020, the OPPO Reno 4 Pro has a 6.5-inch 90Hz AMOLED display with an in-display fingerprint sensor, and runs on a 4,000mAh battery that supports 65W SuperVOOC 2.0 fast charging over USB-C.
After several years of daily 65W charging, most Reno 4 Pro batteries have lost a good share of their original capacity, so the phone may struggle to last the day or shut down early. A new Grade A battery restores full-day use and fast charging, and your apps, photos and fingerprint setup stay as they were.
Repair time: 30–45 minutes | Warranty: 90 days
An ageing battery can swell and lift the back glass or screen. If you spot a gap, stop charging, don’t press on it or try to open the phone, keep it away from heat and bring it in soon.
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
Is there a warranty?
Yes — 90-day warranty on parts and workmanship.





