Fast battery drain
A phone with a large battery that used to last two days now barely manages one.
Xiaomi battery replacement — Senec
Is your Redmi or Poco draining faster than it used to, swelling or charging slowly? We replace the battery with a quality part, with warranty, usually within 24 hours.
- Free diagnostics with repair
- Standard repairs within 24 hours
- 24-month warranty
- You know the price upfront
When to replace
Signs that a Xiaomi battery is wearing out
Swelling
The back cover lifts or the display pops off. Replace a swollen battery as soon as possible.
Slow charging
Turbo charging has stopped working and charging takes much longer.
Shuts down with charge left
The phone switches off even at 20–30%.
Overheating
The phone is hot while charging or during normal use.
How the process works
How a Xiaomi battery replacement goes
- Diagnostics. We check the battery condition and whether the problem is the charger or connector. Diagnostics is free if you have the repair done with us.
- Price upfront. We tell you the price for your model before the repair.
- Replacement. We safely open the glued back cover, replace the battery and seal it again.
- Test. We check the capacity and turbo charging.
- Your data stays. Replacing the battery does not touch the storage.
Models we repair
Redmi, Poco and Xiaomi
We replace batteries on the Redmi Note 13, 12, 11, 10, Poco X and F, Xiaomi 14, 13, 12 and the Redmi series. You can find the exact model in Settings → About phone.
Xiaomi, Redmi and Poco phones often have large batteries (5000 mAh and more) with turbo charging of up to 67–120 W. It is precisely fast charging that strains a battery more, so after 2–3 years of intensive use a replacement is common sooner than with less powerful phones.
Frequently asked questions
What you ask most often
How long does a Xiaomi battery replacement take?
Usually within 24 hours. The glued cover has to be opened safely and sealed again.
How much does a Xiaomi battery replacement cost?
It depends on the model. We tell you the exact price in advance, after diagnostics.
Do you also repair Poco and Redmi?
Yes, Poco and Redmi are Xiaomi models — we service them routinely.
Swollen battery — what should I do?
Stop charging and using the phone and bring it in as soon as possible. We handle these cases as a priority.
Will I lose my data?
No, replacing the battery does not touch the storage.
Is your Xiaomi not lasting like it used to?
We do not charge for diagnostics if we carry out the repair — even if the device cannot be repaired. If you decline the repair, diagnostics costs €39 incl. VAT.