Battery wear on your Xperia X can cause rapid drain, unexpected shutdowns, slow charging or reduced performance. This repair installs a genuine Sony battery made for the exact model.
Battery replacement option
This repair fits a genuine Sony battery made for the Xperia X. It is tested before fitting.
Common battery symptoms
- Power dropping quickly during normal use
- Unexpected shutdowns at a remaining percentage
- The device becoming unusually warm
- Slow or inconsistent charging
- A swollen battery lifting the screen or back cover
What the repair includes
The old battery is removed, the replacement is fitted with suitable adhesive, and charging, power stability and basic battery behaviour are checked before return.
Confirming your model
This listing is for the Xperia X. Check the model name or model code in the device settings, on the packaging or in the purchase records, as closely related models can use different parts.
How the repair works
- Choose walk-in or UK mail-in and provide the exact Xperia X details.
- Payment confirms the repair and we order the correct model-specific part.
- The part usually arrives in one working day, then we contact you to arrange fitting.
- We fit the part, test the battery replacement and complete final device checks.
- Collect the device or receive it by tracked return delivery.
Why choose Square Repair
- Independent repair specialists established in 2015
- Workshop near Liverpool Street Station
- Walk-in and UK mail-in service
- Model-specific parts ordered after payment
- A 6-month repair warranty
Model codes for the Xperia X include F5121 and F5122. You can find yours in Settings, under About phone.
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.
- Back up important data where possible.
- Stop using the device if the battery is swollen, leaking or excessively hot.
- Bring a known-good charger if the fault may involve charging accessories.
- Battery replacement does not normally erase data, but a backup is still recommended.
Related Xperia X repairs
- View all Xperia X repairs
- Sony Xperia X Screen Repair
- Xperia X Charging Port Repair
- View all Sony Xperia repairs
- How our walk-in and mail-in service works
Book your battery replacement
Book your Xperia X battery replacement for a walk-in visit near Liverpool Street Station. For repairs from elsewhere in the UK, see how to use our mail-in service.
Frequently Asked Questions
How do I know whether my Xperia X battery is worn?
Rapid drain, unexpected shutdowns, slow charging, excessive heat or swelling can indicate battery wear. We check the symptoms before fitting the replacement.
Will a battery replacement erase my data?
A battery replacement does not normally erase data, but important information should still be backed up before any repair.
What part is fitted in the Xperia X battery repair?
Every Xperia X battery repair uses a genuine Sony battery made for this model, fitted at our Liverpool Street workshop. Charging, battery health reporting and power stability are tested before return.
How long does the replacement take?
The correct battery is ordered after payment and usually arrives in one working day. We contact you to arrange fitting once it is ready.
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.