Sony Xperia 5 II Battery Replacement
Is your Sony Xperia 5 II draining quickly, shutting down early or running hot? At Square Repair in central London, our technicians replace worn batteries on the Xperia 5 II (XQ-AS52) quickly and safely, restoring all-day power and reliability. Choose our Express upgrade for a typical 2-hour turnaround. Every battery replacement includes a 6-month warranty and post-repair checks for charge speed, temperature and performance.
Why Choose Square Repair?
- Fast service: Same-day repairs with an Express 2-hour option so you’re not without your phone.
- Quality parts: Genuine or premium-grade batteries matched to Xperia 5 II specs, installed by specialists.
- Transparent pricing: Clear quotes before we begin — no hidden extras.
- Thorough testing: Battery health, charging, USB-C port, cameras and speakers checked before return.
- Flexible options: Walk-in near Liverpool Street, book online or use our UK-wide mail-in service.
Common Battery Symptoms We Fix
- Rapid drain or percentage jumping
- Unexpected shutdowns at 10–30%
- Device running hot during light use
- Swollen battery lifting the back cover
- Slow charging or erratic charge times
Our Repair Process
- Diagnosis: Health check and inspection to confirm battery failure and rule out board-level faults.
- Approval: We share an upfront quote and confirm if you’d like the Express (≈2 hours) upgrade.
- Replacement: Safe removal, fit new battery, renew seals and reassemble.
- Return: Collect in-store or we ship next-day for mail-in repairs. Warranty is 6 months.
How to Verify Your Device
- Go to Settings > About phone and confirm the model is Sony Xperia 5 II (XQ-AS52).
- Test with a known-good USB-C cable/charger to rule out accessory issues.
- If the back cover looks raised, power off and avoid further charging.
Get Started
Visit us Monday–Friday (08:30–17:30) at 35 Spaces House, London, EC2M 1NH — view directions. Prefer to schedule? Book a repair online or call book online. We’ll restore your Xperia 5 II battery life quickly, professionally and with a 6-month warranty.
Frequently Asked Questions
What are the signs the Sony Xperia 5 II Rear Camera battery needs replacing?
The usual signs are a battery that drains far faster than it used to, unexpected shutdowns even when there is charge left, and the device only running reliably while plugged in. You may also see sudden percentage drops, the device running warm, or slow charging. Your device's battery or device-care settings will often show declining capacity. If the back or screen is lifting, treat it as urgent, as that can mean the battery has swollen.
Check current turnaround and reserve a slot on our booking page.
How quickly can you replace the Sony Xperia 5 II Rear Camera battery?
Most Sony Xperia 5 II Rear Camera battery replacements are completed the same day when the part is in stock, often within a couple of hours of dropping in near Liverpool Street Station in London. We inspect the device first and confirm the timeframe before starting any work. Mail-in customers can post the device from anywhere in the UK and we turn it around as quickly as the post allows.
Not sure? It is worth booking a quick diagnosis first.
What battery do you fit in the Sony Xperia 5 II Rear Camera?
We fit a quality replacement battery matched to the Sony Xperia 5 II Rear Camera and test charging, power stability and capacity before return. Replacing the battery restores the runtime the device had when it was newer and resolves shutdowns caused by a worn cell. Every battery replacement carries a 6-month warranty.
See exactly how we work on our how we work page.
Do I lose my data during a battery replacement?
No. A Sony Xperia 5 II Rear Camera battery replacement is a hardware-only repair, so your photos, apps and settings stay exactly as they are. We still recommend a recent backup beforehand as good practice, in case the device has damage beyond the battery. Nothing about the battery procedure touches your storage.
Have a question first? contact us.
My battery looks swollen, what should I do?
A swollen battery is a safety issue and should be dealt with promptly. Stop charging the Sony Xperia 5 II Rear Camera, avoid pressing on the bulge, and arrange a replacement as soon as you can. Swelling can lift the screen or back panel and, left too long, can damage nearby parts. Bring it in or post it to us and we will replace the battery and check the surrounding components.
Bring it in and we will check everything.
What warranty comes with the Sony Xperia 5 II Rear Camera battery replacement?
Every Sony Xperia 5 II Rear Camera battery replacement includes a 6-month warranty, which covers the replacement battery and our fitting. If a warranty-covered fault appears within that period, we put it right at no extra cost. The warranty does not cover fresh liquid exposure or new accidental damage, which we always explain before you book.
Our team is happy to help before you book.