- After payment, we order this part specifically for your repair.
- It usually arrives within 1 working day.
- We contact you the same day it arrives to book your fitting.
iPhone 8 Battery Replacement, London
Professional iPhone 8 battery replacement near Liverpool Street, London. If your iPhone 8 is losing charge faster than it used to, shutting down at 30 per cent, or not charging reliably, a battery replacement will usually restore normal performance.
- Typical turnaround: same day where possible (subject to stock and workload)
- 6-month warranty on the replacement battery
- Walk in near Liverpool Street or use our UK mail-in service
- Compatible models: A1863, A1905, A1906
Common symptoms
- iPhone 8 battery draining much faster than before
- Unexpected shutdowns at 20 to 30 per cent charge
- Battery percentage jumping or dropping suddenly
- Slow charging or charge not holding overnight
- Phone getting warm during normal use
- Low battery health shown in Settings > Battery
Why choose Square Repair?
- Established repair centre near Liverpool Street since 2015
- Quality-checked replacement batteries
- 6-month battery warranty on all replacements
- Replacing your battery with OEM-grade parts
- Post-repair charging and power stability checks
- No data loss during the repair process
What the repair involves
- We assess your iPhone 8 and confirm the battery is the issue
- The old battery is safely removed and disposed of correctly
- A quality-checked replacement battery is installed
- We test charging behaviour and screen stability before handover
How to confirm your model
Go to Settings > General > About and check Model Name reads iPhone 8. The model number also appears on the back cover. The iPhone 8 was released in 2017 with a 4.7-inch screen and a physical home button.
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.
Book your repair
Walk-ins are welcome during opening hours. For mail-in repairs, place your order online first so we can track your device from day one. We will keep you updated throughout.
Repair options and related services
Frequently Asked Questions
How do I know whether the iPhone 8 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.