iPhone 12 Pro Battery Replacement | Square Repair London

No account yet?

Registering for this site allows you to access your order status and history. Just fill in the fields below, and we’ll get a new account set up for you in no time. We will only ask you for information necessary to make the purchase process faster and easier.

Create an Account

Liverpool Street, London

Repair timing shown below

iPhone 12 Pro Battery Replacement

From £60

★★★★★ 4.8 Google rating · 600+ reviews

Part needs ordering We order your part as soon as the repair is paid for. Once it arrives we will contact you to book your fitting slot. Choose an option to see its part arrival estimate. Express fitting is available once your ordered part has arrived.

Which battery option would you like?

Choose the battery option that suits your repair. Fitting, testing and warranty are included.

How would you like your device repaired?

Visit us at our Liverpool Street workshop, or send your device by post from anywhere in the UK.

How quickly do you need it?

Choose a drop-off appointment or an available express slot.

Book your appointment

Choose an appointment or add your repair to cart.

First name Email address

Issue description (optional)

Back up important data before repair where possible.

iPhone 12 Pro Battery Replacement

Most repairs are completed the same day once the device is booked in and assessed.

Professional iPhone 12 Pro battery replacement in London (near Liverpool Street) with walk-in and mail-in options.

Typical turnaround: same day where possible (subject to stock and workload)
Warranty: 6-month warranty on the replacement battery
London near Liverpool Street, or UK mail-in service

Common symptoms

Battery draining much faster than normal
Unexpected shutdowns below 30%
Battery percentage jumping or dropping suddenly
Slow charging or charge not holding

What’s included

Battery replacement fitted by an experienced technician
Post-repair charging and power stability checks
Basic functional testing after repair
6-month warranty on the replacement battery

How to verify your model

Go to Settings > General > About
Check Model Name matches the device listed
Tap Model Number to reveal the A-number if needed

Before you book

If we discover water damage during your repair that affects the work, we will stop and let you know. A water damage diagnosis is applicable at the current fee, and we will confirm this with you before we proceed.
If the frame of the device is bent, a replacement part may not sit correctly. We will advise you before proceeding.
If the device has liquid damage, the listed repair may not fully resolve the issue and further diagnosis may be required.
If the device does not power on, we will confirm the fault before carrying out the repair.
Your data is never accessed or removed during standard repairs.

More iPhone 12 Pro repairs

Ready to get started? Book your repair online, visit us near Liverpool Street, or use our mail-in service. Book your repair.

Repair options and related services

use our UK mail-in service.

Frequently Asked Questions

How do I know whether the iPhone 12 Pro battery needs replacing?

Rapid drain, unexpected shutdowns, battery-percentage jumps or swelling can indicate a worn or faulty battery. We check the symptoms before fitting the replacement.

Will a battery replacement erase my data?

No. Battery replacement is a hardware repair and does not normally require a factory reset. Keeping a current backup is still sensible before any repair.

What battery option will be fitted?

The available option is shown on the product page. Where more than one option appears, compare the descriptions and choose the option that suits the repair.

How long does the repair take?

This product is set up for same-day fitting. Book before travelling so we can confirm the repair slot and the current part availability.

Can I use the walk-in or mail-in service?

Yes. Book a walk-in visit near Liverpool Street Station or send the device through the UK mail-in service.

What warranty is included?

The completed battery replacement includes a 6-month warranty covering the fitted battery and workmanship, subject to the warranty terms.