How long will my realme C21 repair take?

Most repairs are completed within 30–60 minutes during a walk-in appointment.

Do I need an appointment?

Walk-ins are welcome, though you can also WhatsApp us to schedule a visit.

Is the battery Grade AAA?

Yes, we use Grade AAA parts that are carefully tested to ensure optimal performance and longevity.

Will my phone’s water resistance be affected?

Our repairs are done carefully; however, waterproof seals on non-Apple devices cannot be fully guaranteed.

Will my data be safe during the repair?

Yes, we take utmost care to ensure user data is untouched during repairs.

Does the repair affect warranty or biometric functions?

No, biometric functions like fingerprint unlock are not affected. If your device is under manufacturer warranty, check terms before repair.

Can I come in without backing up my phone?

Yes, but we always recommend a backup for safety. Repairs typically don’t affect your data.

What warranty do you include?

We provide warranty coverage for most repairs; ask us for specific details for your repair.

Is the pricing upfront?

Yes, we provide transparent quotations with no hidden charges.

What if I’m not sure my battery needs replacement?

Stop by for a free diagnostic check, and we’ll confirm if your battery is the issue.

realme Battery Replacement in Singapore

realme C21 Battery ReplacementGrade AAA

Name: realme C21 Battery Replacement
Brand: realme
Price: 30 SGD
Availability: InStock

Need realme C21 battery replacement? Our technicians fix it on the spot using top-quality battery parts from S$30 nett — 30-100 days warranty. Message us first to confirm we have your parts in stock.

Book Repair Appointment S$30nett

Most Repairs Done Same Day · No Data Wiped.

4.8

1100+ Google reviews

4 walk-in shops · open 11am–9pm daily, no appointment

💵PriceS$30Nett price, no hidden charges
⚡TurnaroundSame dayMost done in 30–90 min
🔒Your dataStays safeNo wipe for most repairs
🧩PartsGrade AAAQuality grade for this repair

All realme C21 repairs →

Ways to Pay for Your Repair

Pay for your realme C21 battery replacement upfront, or split the cost into easy instalments, whatever suits you.

Split it into instalments

Spread the cost of your realme C21 battery replacement over time with:

Shopee PayLater
GrabPay Later

Surcharge applies — please enquire.

Or pay upfront

CashPay in-store
PayNowInstant QR transfer
PayLah!Instant transfer
Credit cardPeople's Park Centre & Jurong Point only · surcharge applies
CDC voucherAccepted in-store

Why Citri Mobile for realme C21 battery replacement?

🏅
Apple Independent Repair Provider
Access to genuine Apple parts, tools & diagnostics for eligible iPhone repairs.
🏆
Best Service Provider
Carousell 2024 & 2025 award winner, CaseTrust accredited.
🤝
Carousell Preferred Partner
The only Citri Mobile, trusted by thousands across Singapore for realme C21 battery replacement.
⭐
4.8★ · 1100+ reviews
Consistently rated for fast, reliable, honest repairs.
⚡
On-the-spot repair
Most realme C21 repairs are done while you wait, generally 30–90 minutes.
💰
Fair nett pricing
Wholesale realme C21 battery replacement rates with no hidden charges. What you see is what you pay.
🔒
Your data stays safe
Photos, apps and settings are kept intact for most repairs.

Apple Independent Repair Provider Testimonials Our locations

Before You Send In Your realme C21 for Repair

A quick checklist so your realme C21 repair goes smoothly. We don't wipe your device for most repairs, but a little prep helps.

Remove your SIM & memory card. Take out the SIM tray and any microSD card before handing your device over.
Take off accessories. Remove your casing, pop socket, screen protector and any straps so we can work on the device.

Where to Repair Your realme C21 Battery in Singapore

Walk in to any of our 4 repair shops for your realme C21 battery replacement. We're open 11am–9pm daily, no appointment needed.

Chinatown
People’s Park Centre, #01-47, Singapore 058357 11:00 AM – 9:00 PM · daily
Tampines
503 Tampines Central 1, #01-299, Singapore 520503 11:00 AM – 9:00 PM · daily
Jurong
CarousellMOBILE Jurong Point, #B1-34A, Singapore 648886 11:00 AM – 9:00 PM · daily
Yishun
Blk 846 Yishun Street 81, #01-3643, Singapore 760846 11:00 AM – 9:00 PM · daily

See all locations →

Contact Us for realme C21 Battery Replacement (Grade AAA)

Message us for a quick quote, battery replacement from S$30. no data wiped, most repairs done same day.

WhatsApp now All realme C21 repairs →

Inside Our Workshop: Realme C21 battery replacement in Singapore

Frequently Asked Questions For realme C21

How long will my realme C21 repair take?: Most repairs are completed within 30–60 minutes during a walk-in appointment.
Do I need an appointment?: Walk-ins are welcome, though you can also WhatsApp us to schedule a visit.
Is the battery Grade AAA?: Yes, we use Grade AAA parts that are carefully tested to ensure optimal performance and longevity.
Will my phone’s water resistance be affected?: Our repairs are done carefully; however, waterproof seals on non-Apple devices cannot be fully guaranteed.
Will my data be safe during the repair?: Yes, we take utmost care to ensure user data is untouched during repairs.
Does the repair affect warranty or biometric functions?: No, biometric functions like fingerprint unlock are not affected. If your device is under manufacturer warranty, check terms before repair.
Can I come in without backing up my phone?: Yes, but we always recommend a backup for safety. Repairs typically don’t affect your data.
What warranty do you include?: We provide warranty coverage for most repairs; ask us for specific details for your repair.
Is the pricing upfront?: Yes, we provide transparent quotations with no hidden charges.
What if I’m not sure my battery needs replacement?: Stop by for a free diagnostic check, and we’ll confirm if your battery is the issue.

Trusted realme Battery Repair Services For realme C21 In Singapore

Citri Mobile offers fast, affordable, and professional repair all realme models, including your realme C21.

All Battery Repair (Replacement)s for the realme C21 are completed using data-safe procedures and come with a certified warranty. We give your realme C21 long-term reliability for your peace of mind.

Best realme C21 Battery Replacement for Grade AAA in Singapore

Is your realme C21 struggling to keep up because of a poor battery life? A worn-out battery can severely reduce your phone's performance and make daily use frustrating. At Citri Mobile, we understand the importance of your device in your day-to-day life. That’s why we’re committed to bringing your device back to life with fast, reliable, and high-quality repairs.

As a trusted realme C21 repair centre in Singapore, Citri Mobile is known for its certified technicians, professional-grade tools, and industry expertise. We’ve built a reputation for excellent customer service and expertise with all major mobile brands, including realme C21 devices. For this service, we use carefully tested Grade AAA parts for optimal performance. Plus, our walk-in express service ensures most repairs are completed within just 30–60 minutes, all with a warranty for added peace of mind.

realme C21 Battery Replacement (Grade AAA) Repair Symptoms

Not sure if your realme C21 needs a battery repair or replacement? Here are some common signs to watch out for:

Your battery drains much faster than it used to, even with minimal usage.
The phone turns off unexpectedly, even when the battery percentage shows it’s not empty.
Charging takes significantly longer or doesn’t reach 100% capacity.
Your phone feels unusually hot, even when idle or lightly used.
The battery is visibly swollen or causing the back panel to bulge.

Why replace your realme C21 battery with us?

All repairs are performed by certified technicians for safe and precise service.
We conduct thorough diagnostics to ensure the issue is accurately addressed.
Every repair is done in a clean and professionally equipped workshop.
Enjoy the convenience of walk-in service with 30–60 minute turnaround times.
Fair and transparent repair pricing, with no hidden charges.
Thousands of satisfied customers: See what customers are saying.

Think your realme C21 needs a battery replacement? Contact us today and let us help!

Citri Mobile's realme C21 Repair Process

Walk in or contact us via WhatsApp to discuss your realme C21 repair needs.
We perform a quick diagnostic check to confirm the issue.
A repair quotation is provided and discussed transparently.
Once approved, our certified technicians repair your realme C21's battery using Grade AAA parts.
The device goes through rigorous quality testing to ensure everything works perfectly.
Pick up your fully functional realme C21 and enjoy the included warranty for peace of mind!

Need help? Reach out to us today for your realme C21 battery replacement!

For more details, feel free to contact us today!

Trade-In Option

If your realme C21 is heavily damaged or the cost of repair isn’t worth it, trading in might be a better option. At Citri Mobile, we make it easy for you to check your device's resale value with our phone trade-in service. This is a no-obligation option to help you decide what’s best for your needs.

Important Notes

For realme C21 devices, fingerprint unlock compatibility is carefully preserved during repairs. However, please note that while our parts are carefully tested, compatibility disclaimers may apply with certain devices. Contact us for further clarification.