iPhone 12 Mini Battery Replacement

iPhone 12 Mini Battery ReplacementDegraded cells in the iPhone 12 Mini lose capacity quietly until the phone cannot hold a useful charge. A new battery is a quick, contained fix that leaves your data untouched. Power behaviour is checked end to end before return. Turnaround: Same day where possible, subject to stock and workload 6 month warranty on this repair Walk in near Liverpool Street Station or UK mail in service Signs your iPhone 12 Mini needs this repair Needing a top up by

Degraded cells in the iPhone 12 Mini lose capacity quietly until the phone cannot hold a useful charge. A new battery is a quick, contained fix that leaves your data untouched. Power behaviour is checked end to end before return.

• Turnaround: Same day where possible, subject to stock and workload
• 6-month warranty on this repair
• Walk-in near Liverpool Street Station or UK mail-in service

Signs your iPhone 12 Mini needs this repair

• Needing a top-up by midday
• Slow or stalling charging
• Shutting down with charge still showing
• Screen or back lifting from a swollen cell
• Draining far faster than it used to

What is included

• Safe removal of the worn battery
• Fitting of a quality replacement cell
• Charging and power-stability testing
• Full function check before handover
• 6-month warranty

How to confirm your model

Check the model number in your device settings, or bring it in and we will confirm the exact iPhone 12 Mini before any work begins. If you are unsure which repair you need, our team will advise.

Before you book

• If the device is completely dead, we run a quick diagnosis before confirming the battery.
• If the phone has been opened before, we inspect the seals and connectors as part of the job.
• If the screen or back is already lifting, the cell may be swollen, so book promptly and avoid charging it.

Our repair process

1. Tell us the fault: choose this repair or ask us to confirm it first.
2. Walk in or post it: visit near Liverpool Street Station or send it from anywhere in the UK.
3. We repair and test: the work is checked before the device is returned.
4. Collect or receive by post: pick up in store or choose tracked return.

Why choose us

• Repair workshop near Liverpool Street, established since 2015
• Clear pricing with no hidden extras
• Quality parts matched to your device
• Walk-in and UK mail-in both available

Related iPhone 12 Mini repairs

• All iPhone 12 Mini repairs
• iPhone 12 Mini screen replacement
• iPhone 12 Mini charging port repair
• More repairs for this brand
• How our repair service works
• Contact our repair team