iPhone 12 Pro Battery Replacement Vienna
Your iPhone 12 Pro once lasted the day and now the modest cell, pushed by 5G and the LiDAR camera, begs for a charger by mid-afternoon, jumps from 40% to a shutdown, or shows Battery Health under 80%? A few years of charge cycles wear the battery out — a fresh one feels like a new phone. Reparo replaces the iPhone 12 Pro battery in Vienna for EUR 79, usually within an hour, with a 6-month warranty.
iPhone 12 Pro Battery Replacement — Price & Service
- Worn cell replaced with a fresh high-capacity battery
- All-day runtime and stable percentage restored
- Waterproof seal and MagSafe alignment kept intact
- 6-month warranty on the battery & labour
- Turnaround: usually within 1 hour
- Pickup service in Vienna or send-in
Diagnostic check EUR 25 — waived if you go ahead with the repair. Fixed price confirmed before we start.
When does the iPhone 12 Pro need a new battery?
- It won't last the day and needs topping up by early afternoon
- The percentage drops in big jumps — 40% to 15% in minutes
- It shuts off suddenly, often in the cold, with charge still showing
- Settings shows Battery Health below 80% or "Service"
- 5G, ProRAW or LiDAR use drains it unusually fast
- The back or screen is bulging from a swollen battery
The iPhone 12 Pro carries a roughly 2,815 mAh cell — the same modest battery as the standard 12, but pushed harder by 5G and the LiDAR camera system. Lithium batteries fade with every charge cycle, and by the third year many drop under 80% health and lose their stamina. A swollen battery is more urgent: it can push the screen up and must be replaced quickly. A fresh cell restores the runtime without you changing anything else. See the full iPhone 12 Pro repair overview.
How the iPhone 12 Pro battery replacement works
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Book and hand over
Book online or call. We collect the iPhone 12 Pro with the Vienna pickup service from home or work — no shop visit needed.
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Battery health check
We confirm the battery is the cause rather than a charging-port or software issue, and check for swelling. Diagnostic check EUR 25 — waived once you approve.
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Fit the new battery
The old cell is released and removed from the stainless steel chassis, a fresh high-capacity battery is fitted with new adhesive, and the waterproof seal is renewed with the MagSafe coil left undisturbed.
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Test & return
We verify charging, a healthy capacity reading and a stable percentage, then return the iPhone 12 Pro with a 6-month warranty.
Outside Vienna? Post the iPhone 12 Pro to us insured from anywhere in Austria — we replace the battery and ship it back, usually within 1–3 business days, with free return shipping.
iPhone 12 Pro battery replacement — is it worth it?
The 12 Pro is still a fast, 5G-capable phone on the latest iOS — its A14 chip and ProRAW camera hold up easily, and a tired battery is usually the only thing slowing it down. At EUR 79 a new cell gives back a full day of use and keeps all your data, instead of spending EUR 340-plus on a replacement just to escape the charger.
- EUR 79 — fixed price
- All-day runtime restored
- All your data and ProRAW shots untouched
- 6-month warranty
- Done in about an hour
- Tied to a charger or a power bank all day
- Random cold-weather shutdowns and big jumps
- A swollen cell only gets worse and lifts the screen
- A used 12 Pro in Vienna costs EUR 340–430
A swollen battery is the one not to put off — once the cell expands it pushes against the screen and the stainless steel frame, so it should be replaced quickly to avoid further damage.
Which battery does Reparo fit into the iPhone 12 Pro?
We fit a fresh high-capacity battery matched to the iPhone 12 Pro's roughly 2,815 mAh cell, installed with new adhesive strips and a renewed waterproof seal so the phone's water resistance is maintained and the MagSafe coil stays aligned. The replacement charges and reports correctly, and after a few full cycles the percentage settles to give an honest reading. Every battery replacement carries a 6-month warranty on the cell and the labour.
iPhone 12 Pro battery replacement cost and process in Vienna
An iPhone 12 Pro battery replacement costs EUR 79 and is usually finished within an hour. Lithium-ion cells are consumable — every charge cycle wears them a little, and the 12 Pro's 2,815 mAh capacity, worked hard by 5G and the LiDAR camera, means the loss is felt by the third year. The phone stops lasting the day, jumps in percentage or shuts down unexpectedly, especially in the cold.
It is worth checking Battery Health in Settings: under 80% maximum capacity, or a "Service" message, is the clear sign a replacement is due. We always confirm the battery is the real cause — not the Lightning port or a software fault — before fitting a new one.
Will I lose my data during a battery replacement?
No. A battery swap is purely a hardware job and never touches your storage — photos, ProRAW files, apps, messages and settings all stay exactly as they are. There's no need to back up first, though a recent backup is always sensible.
Why does my iPhone 12 Pro shut down with charge still showing?
A worn cell can't deliver a steady voltage, so the phone cuts out under load — often in cold weather — even when the percentage isn't at zero. A fresh battery holds voltage properly and stops the surprise shutdowns. Browse our wider iPhone repair services for other models.
iPhone 12 Pro battery replacement — frequently asked questions
How much does an iPhone 12 Pro battery replacement cost?
The iPhone 12 Pro battery replacement is EUR 79 — a fixed price including the new battery, fitting and a 6-month warranty. The EUR 25 diagnostic check is waived once you go ahead with the repair.
How long does the battery replacement take?
Usually within an hour. With our Vienna pickup service the iPhone 12 Pro is often back the same day; a send-in from elsewhere in Austria takes 1–3 business days.
Will I lose my data during the battery replacement?
No. A battery swap is a hardware job that never touches internal storage, so all your photos, ProRAW shots, apps and settings stay exactly as they were.
How do I know if my iPhone 12 Pro needs a new battery?
Check Settings > Battery > Battery Health. Below 80% maximum capacity, or a "Service" message, means the cell is worn. Big percentage jumps and sudden shutdowns are other clear signs.
My iPhone 12 Pro battery is swollen — is that dangerous?
A swollen battery should be replaced promptly. As it expands it pushes against the screen and the stainless steel frame and can lift the display. Stop charging it and book a replacement as soon as you can.
Will the new battery report 100% Battery Health?
A fresh cell starts at full capacity and reports correctly after a few charge cycles. iOS may show a non-genuine-battery notice, but the battery works fully — it's an information message, not a fault.
Does a new battery affect MagSafe charging?
No. The MagSafe magnet ring and coil sit behind the back glass, separate from the battery. We leave them undisturbed, so MagSafe and wireless charging work exactly as before after the swap.
Why does my iPhone 12 Pro shut off when it still shows charge?
A worn cell can't hold a steady voltage, so the phone cuts out under load — often in the cold — even with percentage left. A new battery holds voltage and stops the surprise shutdowns.
Does a new battery keep the iPhone 12 Pro's water resistance?
Yes. We renew the waterproof adhesive seal on reassembly, so the iPhone 12 Pro keeps its IP68 splash and water resistance after the battery is replaced.
Can I just drop my iPhone 12 Pro off at your shop?
No — Reparo has no walk-in. You book an appointment and we collect the iPhone 12 Pro by pickup service in Vienna, or you post it in. Nothing is dropped off at a counter.
How does the Vienna pickup service work?
Book a slot, we collect the iPhone 12 Pro at home or work in Vienna, replace the battery and deliver it back. Pickup & delivery starts at EUR 7.90 by district.
Can I send the iPhone 12 Pro in from outside Vienna?
Yes. Book, pack it carefully and ship insured from anywhere in Austria. We replace the battery and return it within 1–3 business days, with free return shipping.
Is there a warranty on the battery replacement?
Yes. Reparo gives a 6-month warranty on the battery and the labour. If the new cell develops a fault within that time, we replace it free.
How can I make the new iPhone 12 Pro battery last longer?
Avoid extreme heat, don't run it flat constantly, and use Optimised Battery Charging. Long ProRAW shoots, 5G and gaming draw heavily, so these habits slow wear — though every lithium cell ages over time.
The battery drains fast but it also got wet recently — same repair?
Not necessarily. Liquid can cause drain through corrosion, which needs a different diagnosis (EUR 25, waived on repair) — see our iPhone 12 Pro water damage repair.
Give your iPhone 12 Pro all-day battery again — EUR 79 in Vienna
Fixed price, fresh high-capacity battery, waterproof seal renewed, MagSafe left intact, 6-month warranty, done in about an hour. Pickup service in Vienna. Diagnostic check waived on repair.