iPhone 12, Mini, Pro & Max Battery Repairs | UK Postal Hub
If your iPhone 12, Mini, Pro, or Max is struggling with battery issues—whether it’s due to impact damage or simply being worn out over time—there is no need to panic. Gradually, iPhone batteries experience degradation, resulting in a short lifespan that forces users to recharge constantly. At atlantis, we provide expert battery repairs for legacy and current Apple devices for customers right across the country. Whether you utilise our UK-wide postal repair service or visit our Canterbury workshop in Kent, we use only high-quality batteries sourced from trusted suppliers that match original safety standards for a fixed £45.00 fee.
Models Support List
Our senior engineering team provides battery repairs for the following variants:
- iPhone 12: A2172, A2402, A2403, A2404
- iPhone 12 Mini: A2176, A2398, A2399, A2400
- iPhone 12 Pro: A2341, A2406, A2407, A2408
- iPhone 12 Pro Max: A2342, A2410, A2411, A2412
Explore more services in our iPhone 12 Series Hub.
Meet the Atlantis Senior Engineering Team
Battery repairs at atlantis are handled by a team that has been fixing iPhones since their first release. With over 20 years of experience in professional iPhone repairs, our technicians handle your device with the utmost care. By choosing our national repair hub, you are trusting a team that prioritises quality and safety. We don't just swap batteries; we carefully inspect the device to ensure your restored iPhone functions as good as new.
Process & Protection
Our battery replacement process is designed for safety and longevity:
- Full Diagnostic: Testing current capacity and cycle count to confirm the need for a fix.
- Safe Teardown: Precision opening of the 12 series chassis to access the internal battery.
- Debris Clearing: Cleaning the internal frame to ensure the new battery sits perfectly.
- Premium Installation: Fitting a high-quality cell that meets all safety standards.
- Final Validation: Stress testing the new battery to ensure stable power delivery.
- Screen Protection: Every fix includes a complimentary screen protector.
For software-based power info, see Apple's official battery info.
Common Symptoms Fixed
- Rapid Drain: Battery percentage dropping quickly during standard use.
- Abrupt Shutdowns: The device turning off while still showing percentage.
- Charging Issues: The device struggling to hold a charge throughout the day.
- Slow Performance: Often caused by battery health forcing system throttling.
Verified UK Customer Reviews
⭐ "Fantastic service!"
"Fantastic service! Very prompt at replying to emails before I came in. Offered to clean the USB port free of charge rather than replacing it which resolved the issue. Replaced the battery very promptly and for a reasonable price. Very pleased with my experience.!"
⭐ "fixing my iPhone 7"
"Excellent service from urselves today fixing my iPhone 7 thanku so much" — Pauline Witchell
⭐ "Surely The Best"
"Surely The Best." — MichaelB-1646
Premium UK-Wide Tracked Delivery
- 1. Free Label: Receive a pre-paid Royal Mail tracked label via email after checkout.
- 2. Safe Shipping: Drop your securely packed iPhone at any UK Post Office.
- 3. Fast Return: Repaired in our workshop and returned via tracked delivery, usually within 3-5 working days.
Questions and Answers
How much is an iPhone 12 battery repair in the UK? The fixed price is £45.00 at atlantis, which includes the premium battery, professional labour, and free return shipping.
Is there a warranty? Yes. Every battery repair includes a 1-year warranty against defects.
Will I lose my data? No. Battery replacements are strictly hardware-focused and do not require software wipes. However, we always recommend a cloud backup as best practice.
People Also Ask (F&A)
When should I fix my iPhone 12 battery? If your battery health is below 80% or the device is shutting down abruptly, a replacement is recommended.
How long does the repair take? Most battery repairs can be completed on the same day in-store. Postal repairs are typically returned within 3-5 working days.
How much to fix iPhone 12 Mini battery UK? At atlantis, we charge a fixed £45.00 for the 12 Mini, including free tracked return delivery.
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