Name: OnePlus 8 Battery Replacement
Brand: Oneplus Repair
SKU: 47975308460310
Price: 76.0 GBP
Availability: InStock

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We are closed Friday 5th June.

We will reopen at 8:30 on Monday.

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4.8 Google Rating

600+ Customer Reviews

Liverpool Street, London

Same-day repairs available

OnePlus 8 Battery Replacement

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★★★★★ 4.8 Google rating · 600+ reviews

How would you like your device repaired?

Walk-in appointments are available at our Liverpool Street workshop. Mail-in is available UK-wide.

How quickly do you need it?

Choose a drop-off appointment or an available express slot.

Make the most of your repair

Optional additions that make sense to include while your device is already open.

No optional extras are available for this repair type.

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Book your appointment

Pick a slot from our booking calendar, add your repair to cart, or do both at once.

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Issue description (optional)

✓ 6-month warranty — if anything goes wrong, we fix it free.

🔒 Your data stays safe — we never factory reset your device.

⏱ Same-day walk-in or tracked return for mail-in.

OnePlus 8 Battery Replacement

If your OnePlus 8 is dropping charge faster than it used to, switching off at higher percentages, or only behaving when it’s on the charger, a fresh battery can make it feel dependable again. Our OnePlus 8 battery replacement is typically completed in around 2 hours for walk-in appointments (subject to availability), and every battery replacement is covered by a 6-month warranty. Repairs are carried out in London, UK, close to Liverpool Street Station.

Book in when it suits you: make a booking online for a quick drop-off, or use our UK mail-in option if you’re not local.

Why Choose Square Repair?

Experienced technicians repairing OnePlus devices daily
OEM-quality replacement batteries fitted carefully and tested properly
6-month warranty included on battery replacements
Honest diagnosis if we spot anything else affecting power or charging
UK-based service with walk-in and mail-in options

Common Issues We Fix

Battery draining unusually quickly, even with light use
Unexpected shutdowns, sometimes while showing plenty of charge
Charging that feels slow, inconsistent, or stops and starts
Phone overheating during charging or normal use
Swollen battery symptoms (lifting screen, pressure, or creaking back)

Our Repair Process

We confirm the exact model and check the symptoms you’ve described
The phone is opened carefully using the right tools to protect the frame and seals
The old battery is removed safely and replaced with a fresh unit
We reassemble the device and run checks for charging, stability, and normal use
We let you know as soon as it’s ready for collection or dispatch

How to Verify Your Device

OnePlus models can look very similar, so it’s worth confirming you have a OnePlus 8 before booking:

Go to Settings > About device and look for the model name.
Check the Model number. OnePlus 8 variants often include codes like IN2010, IN2011, IN2013, IN2015, IN2017, or IN2019.
If you’re unsure whether it’s an OnePlus 8, 8 Pro, or 8T, book anyway and we’ll confirm the exact model before any work starts.

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Get Started Today

Bring your OnePlus 8 back to reliable, all-day power with a professional battery replacement in Central London. Book online for a fast turnaround near Liverpool Street, or choose mail-in service if you’re elsewhere in the UK.