POCO M3 Pro 5G Battery Replacement Vienna
The 5000-mAh battery in the POCO M3 Pro 5G loses around 20% of its capacity after 5 years. When your phone no longer makes it through the workday or simply shuts off in the cold — Reparo replaces the certified cell in Vienna for EUR 49. Fitting keeps 18W fast charging, 6-month warranty, pickup service across all 23 Vienna districts, the rest of Austria by insured shipping.
POCO M3 Pro 5G battery prices at a glance
Battery replacement
All-in fixed price incl. fitting
- 5000 mAh rated capacity, like factory
- Battery-health calibration via MIUI
- 6-month warranty on the cell and fitting
- Standard 18W charging preserved
- Certified Li-polymer battery cell
Diagnostic check 25 EUR, waived on repair. Pickup service Vienna included.
Typical battery problems on the POCO M3 Pro 5G
- Your POCO M3 Pro 5G no longer lasts a workday – you used to easily reach 6-8 hours of screen-on time
- The phone suddenly switches off at 25-35% remaining charge and only comes back once plugged in
- The POCO M3 Pro 5G gets warmer than it used to while charging – a sign of higher internal resistance in the old cell
- The battery percentage jumps in big steps (65% → 35% → 10%) instead of dropping steadily
- You can see a gap between the frame and the back cover: the classic sign of a swollen cell
- The POCO M3 Pro 5G no longer starts after a full discharge, even after charging for a while
- MIUI shows a clearly reduced maximum capacity in the battery settings
How does the POCO M3 Pro 5G battery replacement work?
- Battery diagnosis via MIUI + meter
MIUI Settings → Battery → Health shows the capacity. Our voltage/impedance measurement on the battery module confirms the result. Below 80% capacity or a cycle count above 500, we recommend a replacement.
- Open the back cover gently
The POCO M3 Pro 5G is opened with a special suction cup and a warmed adhesive edge. The back cover is lifted off carefully without warping the plastic frame.
- Release the old battery
The battery cell is fixed to the plastic frame with pull tabs. We loosen the adhesive strips with 99% isopropanol – never using screwdrivers as a lever.
- Fit the certified 5000-mAh cell
A new Li-polymer cell with identical capacity, 3.87 V nominal voltage and a precise form factor. Connector at the mainboard, adhesive at the frame, contact pressure controlled.
- Re-seal + gasket
Old adhesive film removed, new Xiaomi adhesive applied, back cover bonded again under pressure. 30 minutes curing time.
- Full charge + calibration
First charge to 100% at 25 °C – MIUI re-calibrates the battery gauge to the new cell. We check battery health and 18W charging.
Replacing the POCO M3 Pro 5G battery – price, process and charging tech in Vienna
The Li-polymer battery in the POCO M3 Pro 5G holds 5000 mAh of capacity. After 500 to 700 full cycles the maximum capacity drops to 80% – reached after 2-3 years of daily use. MIUI shows you exactly where you stand under Settings → Battery → Battery health.
Reparo replaces the POCO M3 Pro 5G battery in Vienna for an EUR 49 fixed price. That's roughly 25% of the original launch price (EUR 199). Included: a certified 5000-mAh Li-polymer cell, fitting, MIUI calibration and a 6-month warranty. If you also have screen damage: POCO M3 Pro 5G screen replacement.
Xiaomi service vs. Reparo – what's the difference?
Authorised Xiaomi service centres in Austria charge EUR 60-90 for a battery replacement depending on the model – and only at certified partners that specialise in POCO M3 Pro 5G service. Reparo charges EUR 49 – we use Xiaomi-compatible Li-polymer cells with the same cell chemistry and charge curve. All options for your phone: POCO M3 Pro 5G repair overview.
Frequently asked questions about the POCO M3 Pro 5G battery replacement
Xiaomi battery replacement – what does it cost for the POCO M3 Pro 5G in Vienna?
A POCO M3 Pro 5G battery replacement is EUR 49 fixed price at Reparo in Vienna. Included: a certified Li-polymer cell with 5000 mAh, MIUI calibration, 6-month warranty. The 25 EUR diagnostic check is waived on repair. Pickup service in Vienna or send-in from anywhere in Austria.
What does the battery replacement cost for the POCO M3 Pro 5G?
The POCO M3 Pro 5G battery replacement is EUR 49 fixed price at Reparo in Vienna. Included: a certified 5000-mAh Li-polymer cell, fitting, MIUI calibration, an 18W charge test and a 6-month warranty. The 25 EUR diagnostic check is waived on repair.
How long does the new POCO M3 Pro 5G battery last?
The replacement battery lasts 500-700 full cycles with at least 80% capacity under normal use – roughly 2.5 to 3.5 years of everyday use. One full cycle equals a complete discharge from 100% to 0%. The warranty runs 6 months on the cell and the fitting.
Is the 5000-mAh battery for the POCO M3 Pro 5G a standard replacement or original?
We fit certified 5000-mAh battery cells to Xiaomi's original specification: 3.87 V nominal voltage, identical capacity, the same charge curve. Original Xiaomi service packs are only available through authorised Xiaomi service centres. Our cells last measurably just as long.
Does 18W fast charging work on the POCO M3 Pro 5G after the replacement?
Yes. The 18W fast-charging electronics sit on the POCO M3 Pro 5G mainboard, not in the battery. Our replacement cell supports the full charge protocol and charges with original Xiaomi adapters in the same time as before. The cell chemistry is designed for high-current charging.
Does the POCO M3 Pro 5G have wireless charging?
No. By design the POCO M3 Pro 5G has no wireless charging – Xiaomi skips the Qi coil in this class to optimise price and weight. Charging works exclusively via USB-C at up to 18W.
My POCO M3 Pro 5G is bulging at the back – is that dangerous?
Yes, potentially. A swollen battery has built up gas pressure (cell chemistry at the end of its life) – a fire and explosion risk, especially in heat. Get it to us right away: hazardous-goods disposal directly by Reparo, replacement for EUR 49. Until then, don't keep charging it or leave it in the sun.
Will the screen be damaged during the POCO M3 Pro 5G battery replacement?
No, not with us. We open the POCO M3 Pro 5G from the back, so the screen stays untouched. With the plastic construction we monitor the heat control especially carefully so the plastic frame doesn't warp.
Can I just drop my POCO M3 Pro 5G off at Reparo?
Reparo has no walk-in counter. You book an appointment online – our courier comes to your address across all 23 Vienna districts. From the rest of Austria, insured shipping with return postage included in the price.
How does the pickup service in Vienna work for the POCO M3 Pro 5G battery replacement?
Book online, choose a time slot between 9 and 6, and the courier drives to your Vienna address (1st district to the 23rd, Liesing). The battery replacement takes 60-90 minutes in the studio, often returned the same day. The courier is included in the EUR 49 fixed price.
Is shipping from outside Vienna safe for a POCO M3 Pro 5G battery?
Yes. Battery shipping falls under hazardous-goods class 9 – we send a UN-approved shipping box. The POCO M3 Pro 5G travels to Vienna insured and goes back the same way after the replacement. We regularly have customers from Graz, Linz, St. Pölten, Klagenfurt, Innsbruck and Bregenz.
Is any data lost during the POCO M3 Pro 5G battery replacement?
No. The flash storage, Mi account and SIM card are not disconnected during the battery replacement. Photos, WhatsApp chats, apps and settings all stay fully intact. A Mi Cloud backup before any repair is still recommended.
How long is the warranty on the new POCO M3 Pro 5G battery?
Six months on the battery cell and the fitting. If the cell loses more than 10% capacity within that time: a free re-replacement. Not covered are deep discharge from months of disuse or external force.
Do I lose the Xiaomi warranty through the POCO M3 Pro 5G battery replacement?
The original Xiaomi warranty (1 year) on the POCO M3 Pro 5G expired 4 years ago. While a manufacturer warranty is still running, it lapses through repairs outside authorised workshops. The Reparo warranty: 6 months from fitting on the cell and the labour.
Is the POCO M3 Pro 5G battery replacement still worth it in 2026?
Yes. A battery replacement at EUR 49 vs. a used device with a fresh battery from around EUR 69 – plus the data migration, new Mi-account setup and lost app data. The POCO M3 Pro 5G still gets MIUI updates from Xiaomi, and the repair extends its lifespan by 2-3 years.
Replace the POCO M3 Pro 5G battery in Vienna – book an appointment
Fixed price EUR 49, 60–90 minutes, 5000 mAh Li-polymer, MIUI calibration, 6-month warranty.