Redmi 15
Screen, battery and other repairs for the Redmi 15.
See the model
Redmi 15C repair in Florianópolis: screen and battery
Cracked screen or a battery that won't last the day? Help Cell repairs the Redmi 15C at Floripa Shopping, with screen and battery replacement in up to 2 hours in most cases and a 90-day warranty. The store only repairs phones; it does not buy or sell phones.
- Screen and battery in up to 2 hours
- 90-day warranty
- All Android brands
Help Cell repairs the Redmi 15C in Florianópolis, at Floripa Shopping: screen replacement, battery replacement, charging port, water-damaged phones and motherboard repair. Screens and batteries are ready in up to 2 hours in most cases, and you ask for the price on WhatsApp.
Repairs
Redmi 15C repairs at Help Cell
Pick the repair and ask for the price with your Redmi 15C model.
| Repair | What is included | Turnaround | Price |
|---|---|---|---|
| Screen replacement | New screen, labor and testing | Up to 2 hours | Ask on WhatsApp |
| Battery replacement | New battery, labor and testing | Up to 2 hours | Ask on WhatsApp |
| Charging port | New port and charging test | Agreed at the assessment | Ask on WhatsApp |
| Motherboard repair | Assessment and micro-soldering | Agreed at the assessment | Ask on WhatsApp |
| Water-damaged phone | Chemical cleaning and testing | Agreed at the assessment | Ask on WhatsApp |
Redmi 15C screen replacement
The Redmi 15C screen is 6.9 inches and is LCD, according to the manufacturer's spec sheet. Because it is large, it takes a lot of impact in a drop. The replacement is the glass, touch and display assembly, and it is ready in up to 2 hours in most cases.
If the screen only cracked but still works, don't wait: the crack grows and dust gets in. See our Xiaomi screen replacement service.
Redmi 15C battery replacement
The Redmi 15C has a 6,000 mAh battery and 33 W wired charging, according to the spec sheet. A battery like this works well when new, but over time and with charge cycles it lasts less, and the phone can shut off even when the screen shows charge.
When the battery no longer gets you through the day without a plug, a replacement usually pays off. Learn about our Xiaomi battery replacement. If the battery is swollen, stop using the phone and bring it in.
At the counter
Common Redmi 15C problems
The faults that most often make people look for a repair for this type of phone.
Battery that runs out earlyThe charge runs out before night or the phone shuts off.
Screen cracked from a dropThe glass breaks, touch stops working or spots appear.
Charging problemsThe cable comes loose or the phone only charges in one position.
Water damageIt fell in water or sand and won't turn on or works badly.
Versions
Redmi 15C 4G and 5G: what to check before the repair
The Redmi 15C comes in 4G and 5G versions, and the part can change between them. Confirm yours with the technician.
| Item | Detail | Why it matters | What to do |
|---|---|---|---|
| Screen | 6.9 inches, LCD | Sets the replacement part | Tell us the model |
| Battery | 6,000 mAh | Sets the new battery | Tell us how long it lasts now |
| Charging | 33 W, wired | Helps find a fault in the port | Bring your charger |
| Version | 4G or 5G | The part can vary | Send a photo of the box or of the settings |
Step by step
How your Redmi 15C repair works
- 1
You send the problem on WhatsApp
Tell us the version of your Redmi 15C and what happened.
- 2
We confirm the part and the price
Help Cell replies with the repair price.
- 3
We repair it at the store
Screen and battery in up to 2 hours in most cases.
- 4
You test it and take it with warranty
You check the phone at the store and take it with the 90-day warranty.
Questions
Frequently asked questions about the Redmi 15C repair
How much does a Redmi 15C screen replacement cost?
The price depends on the part and the condition of the phone. Send the model on WhatsApp +55 48 99110-7381 and Help Cell will send you the price.
How long does a Redmi 15C battery replacement take?
Up to 2 hours in most cases, while you wait at Floripa Shopping. If the phone has another problem too, the store will tell you the time before starting.
My Redmi 15C won't charge. Is it the port or the battery?
Often it is dirt or wear on the port, and a cleaning of the contacts, done as a courtesy, can solve it. If not, the store checks the port, the battery and the board before giving you a price.
Do I lose my data and photos in the repair?
Screen and battery replacements normally don't touch your files. Even so, make a backup before you bring the phone in.
Is the part original?
Help Cell tells you the type of part before you approve the repair.
Does it have a warranty?
Yes, the repair comes with a 90-day warranty.
Does Help Cell sell the Redmi 15C?
No. Help Cell only repairs phones. The store has parts and accessories, but it does not buy, sell or trade in phones.
Other models
Other Redmi models
See also repairs for similar models on our Xiaomi repair in Florianópolis page.
Redmi A3
Screen, battery and other repairs for the Redmi A3.
See the modelRedmi A5
Screen, battery and other repairs for the Redmi A5.
See the modelCharging problem that isn't just the port? See the Android charging port replacement and the Android motherboard repair.
Google reviews
What customers say on Google
“Mykael looked after me really well, proactive and attentive. He installed my camera protector and helped me choose a case with care. It was an iPhone 17 Pro Max. Congratulations to the store!”
Celio De Melo Matos★★★★★5-star Google review, Feb 2026“Matheus looked after me very well! He was super attentive and managed to help me with my phone, which had dirt in the charging port. He fixed it quickly and explained everything clearly. Excellent service!”
See all reviews on Google. Original review in Portuguese, translated.
Get the price for your Redmi 15C
Send us your phone's version and what happened, and get the repair price.
Ask for my Redmi 15C price