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Oppo Battery Replacement in Singapore

Oppo A78 4G Battery Replacement Original Grade

Pay S$40 nett for Oppo A78 4G battery replacement at any of our four Singapore shops, with a 30-100 days warranty and most finished the same day, many inside 30 to 90 minutes. Rated 5.0★ by 2,300+ customers. Message us before you come and we'll confirm the battery replacement for your Oppo A78 4G is in stock — that's what decides whether you walk out with it fixed.

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Most Repairs Done Same Day · Data Untouched On Most Jobs.

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Oppo A78 4G repair in Singapore
4 walk-in shops · open 11am–9pm daily, no appointment

All Oppo A78 4G Repairs & Prices

Need a different repair for your Oppo A78 4G? Pick it here — every price is nett, and the grade and warranty are listed against each one.

Oppo A78 4G repair prices in Singapore — nett, last updated 11 Sep 2026
RepairParts gradeWarrantyPriceEnquire
Oppo A78 4G Battery ReplacementGrade AAAS$30
Oppo A78 4G Battery ReplacementYou're hereOriginal GradeS$40
Oppo A78 4G Camera Lens ReplacementOriginal GradeS$30
Oppo A78 4G Camera RemovalS$30
Oppo A78 4G Charging Port ReplacementOriginal GradeS$30
Oppo A78 4G Screen RepairOriginal GradeS$110
Oppo A78 4G Motherboard RepairOn quote
Oppo A78 4G Power Button ReplacementS$40
Oppo A78 4G Speaker ReplacementS$30
Oppo A78 4G Volume Button ReplacementOn quote
Oppo A78 4G Water Damage RepairChemical WashS$45

All Oppo A78 4G repairs →

Flexible payment

Ways to Pay for Your Repair

Pay for your Oppo A78 4G battery replacement upfront, or split the cost into easy instalments, whatever suits you.

Split it into instalments

Spread the cost of your Oppo A78 4G battery replacement over time with:

  • ShopeeShopee PayLater
  • GrabGrabPay Later

Surcharge applies — please enquire.

Or pay upfront

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

Why Citri Mobile for Oppo A78 4G battery replacement?

Apple Independent Repair Provider Testimonials Our locations

Before You Send In Your Oppo A78 4G for Repair

A quick checklist so your Oppo A78 4G repair goes smoothly. We don't wipe your device for most repairs, but a little prep helps.

Where to Repair Your Oppo A78 4G Battery in Singapore

Walk in to any of our 4 repair shops for your Oppo A78 4G battery replacement. We're open 11am–9pm daily, no appointment needed — message us first if you want us to confirm your part is in stock.

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Contact Us for Oppo A78 4G Battery Replacement (Original Grade)

Message us for a quick quote, battery replacement from S$40. Your data untouched in most repairs, and most jobs done the same day.

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Inside Our Workshop: Oppo A78 4G battery replacement in Singapore

Oppo A78 4G battery replacement — questions people actually ask

How much to change an Oppo A78 4G battery in Singapore?
S$40 nett for the Original Grade option. That's what you pay at the counter — the price on this page is the price, with nothing added to it, and it was last checked 11 Sep 2026. Message us and we'll confirm the cover on this one before you come down.
How do I know my Oppo A78 4G needs a new battery?
The signs are the ones you notice without any app: it drops 20% while sitting in your pocket, it shuts off at 30%, or it gets hot on the charger. On Samsung, Settings › Battery and device care › Battery shows you the health reading. Most Oppo A78 4G batteries start doing this past the two-year mark. A swollen battery is the urgent case — if the screen or back is lifting at an edge, stop charging it and bring the phone in.
How long does it take to change an Oppo A78 4G battery?
Most are done the same day, and a lot of them inside 30 to 90 minutes while you wait. The thing that decides it is stock: message us before you come and we'll confirm we have the battery for your Oppo A78 4G on the shelf.
What does Original Grade mean — is it the same as the factory battery?
Original Grade is the same specification as the part the phone shipped with, as opposed to the cheaper AAA aftermarket grade: the original capacity, so you get the runtime the phone had when it was new. Where a AAA option also exists for the Oppo A78 4G it's listed at its own price, and the difference between the grades is explained here.
Do you wipe the Oppo A78 4G, and do you need my passcode?
No, nothing gets wiped. Your photos, apps, messages and settings stay exactly where they are — a battery replacement doesn't touch storage. We ask for a passcode only to test the phone after the repair; if you'd rather not hand it over, unlock it for us at the counter and stay while we check. A backup before you hand it over is still sensible, because that's true before anyone opens a phone.
Where can I get same-day Oppo A78 4G battery replacement in Singapore?
At any of our four shops — Chinatown, Tampines, Jurong and Yishun — open 11am–9pm daily, no appointment needed. Message +65 9456 6455 before you set off and we'll confirm the part for your Oppo A78 4G is on the shelf, which is what decides whether it's same-day. Every other repair we do for this model is listed on the Oppo A78 4G repair page.
Does this repair maintain water resistance?
While we take all precautions, waterproof seals are often not guaranteed for Oppo A78 4G repairs.
Is my battery covered under warranty?
Yes, all our battery replacements come with a warranty for your peace of mind.
Can I keep using my phone until I bring it in?
If the battery is swollen or causing overheating, we recommend stopping use immediately for safety.
What if I decide not to repair my Oppo A78 4G?
You can trade in your device for a great value at our trade-in page.
What payment methods do you accept?
We accept cash, credit cards, and local payment options like PayNow for your convenience.

Reliable Oppo Battery Repair Shop For Oppo A78 4G In Singapore

Citri Mobile offers expert Oppo repairs for all models, including the latest Oppo A78 4G, using high-quality replacement parts that match the original specifications for durability and performance.

All Battery Repair (Replacement)s for the Oppo A78 4G are completed using safe repair procedures. Most repairs have no data loss and we provide a written warranty. We ensure long-lasting results and trusted after-service support for your Oppo A78 4G.

Best Oppo A78 4G Battery Replacement (Original Grade) in Singapore

If your Oppo A78 4G is facing battery problems, don’t worry – we’ve got you covered! A failing battery can cause random shutdowns, poor performance, and even overheating. At Citri Mobile, we are Singapore's trusted device repair centre with experienced technicians ready to bring your device back to life. Our multi-brand expertise ensures your Oppo A78 4G device receives professional care with original-grade components for optimal performance. We offer a walk-in repair service with an average repair time of just 30 to 60 minutes when the part is in stock, and most repairs come with a warranty for peace of mind. Let us make sure your Oppo A78 4G works like new again!

Oppo A78 4G Battery Repair Symptoms

Wondering if your Oppo A78 4G might need a battery replacement? Here's how to tell:

Why Replace Your Oppo A78 4G Battery With Us

Have questions or ready to book your Oppo A78 4G repair? Contact us today!

Citri Mobile's Repair Process

  1. Walk-in or WhatsApp Us: Visit our shop or message us to get started
  2. Device Check: We perform a quick diagnostic check of your Oppo A78 4G
  3. Quotation: Receive a clear and affordable quote for your repair
  4. Repair: We’ll carefully replace the battery using Original Grade parts
  5. Quality Test: We test your device thoroughly to ensure everything works
  6. Collection: Pick up your device, typically within 30 to 60 minutes when the part is in stock

Your device's data is usually untouched during repairs. Plus, we back most repairs with a warranty. Contact us today for expert help!

Still have questions? Reach out to us today, and we’ll be happy to help!

Trade-In Option

If your Oppo A78 4G is beyond repair or the cost seems too high, we offer an easy trade-in option. You can check your device's resale value on our trade-in page. There's no obligation – feel free to explore your options!

Important Notes

Oppo A78 4G repair reviews