Description
Bedok Mall
BedokMall, 311 New Upper Changi Rd, #B1-14 S467360
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
Samsung S21 Ultra Battery Replacement Singapore
Is your Samsung S21 Ultra battery draining faster than it should? Certified Phone Repair SG offers professional Samsung S21 Ultra battery replacement with Grade A batteries, same-day service, and a 60-day warranty. Walk in to Bugis, AMK, or Westgate — no appointment needed.
Pricing
SGD $50.00 — all-inclusive, no hidden fees.
Service Highlights
- Grade A Battery — Restores full original battery capacity
- Same-Day Repair — 30–45 minutes
- 60-Day Warranty — Parts and labour covered
- No Fix, No Fee
- Data Safe
Signs Your Battery Needs Replacing
- Rapid drain with light usage
- Unexpected shutdowns before 0%
- Overheating during charging or use
- Erratic battery percentage
- Warm or swollen back cover
- 12+ months of daily use
About the Samsung S21 Ultra Battery
The Samsung Galaxy S21 Ultra features a 5,000mAh battery with 25W wired and 15W wireless charging. Repeated charge cycles reduce capacity over time. A Grade A replacement restores peak flagship battery performance.
Visit Us
AMK: 703 Ang Mo Kio Ave 8, #01-2533 | Bugis: Blk 269 Queen St, #02-225 | Westgate: 3 Gateway Drive, #03-K2
Hours: 11am – 9pm daily | WhatsApp: 9678 0203
FAQs
How long does it take?
30–45 minutes.
How much does it cost?
SGD $50.
Is there a warranty?
Yes — 60-day warranty.
Do I need an appointment?
No — walk-ins welcome.
