2 Hour Express Service - OnePlus 8 Pro Battery Replacement
At Square Repair, we provide premium-quality OnePlus 8 Pro battery replacements with a 6-month warranty for your peace of mind. Whether your battery is draining too fast, cutting out unexpectedly, or not charging consistently, our skilled technicians have got you covered.
Located conveniently in London near Liverpool Street Station, we offer a hassle-free, same-day express service. Our team uses genuine parts to ensure optimal performance and customer satisfaction.
Why Choose Square Repair?
- Fast Service: Get your battery replaced in just 2 hours with our express service.
- Trusted Professionals: Expert technicians with years of experience.
- Convenient Location: Centrally located in London near Liverpool Street Station.
- Flexible Options: Walk-in or mail-in repair services available.
- Warranty Included: Enjoy a 6-month warranty on all battery replacements.
Contact us today: book online for more information or to book your repair.
Common Battery Issues
After 18 months, OnePlus 8 Pro users may experience the following issues:
- Rapid battery drainage.
- Phone shutting off at 30% battery life.
- Charging inconsistencies.
Don’t let these issues slow you down. Bring your device to Square Repair for a quick, reliable fix.
Our Solutions for Everyone
Whether you're a busy London professional or a customer from outside the city, we've tailored solutions for your convenience:
- In London: Drop by on your way to work and collect your device during lunch hour.
- Outside London: Use our secure mail-in service to have your device repaired and sent back promptly.
For express repairs, select the 2-hour service option when booking. Book your appointment now.
How It Works
Repairing your device with us is simple:
- Choose your preferred service – walk-in or mail-in.
- Drop off your device or send it via post.
- Receive updates as we complete your repair.
- Pick up your device or have it mailed back to you in perfect working condition.
For more information about our repair process, click here.
Frequently Asked Questions
What are the signs the OnePlus 8 Pro 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 long does a OnePlus 8 Pro battery replacement take?
Most OnePlus 8 Pro 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 quality of battery do you use for the OnePlus 8 Pro?
We fit a quality replacement battery matched to the OnePlus 8 Pro 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.
Will my data be wiped when the battery is replaced?
No. A OnePlus 8 Pro 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.
Is a swollen or bulging battery dangerous?
A swollen battery is a safety issue and should be dealt with promptly. Stop charging the OnePlus 8 Pro, 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 is included?
Every OnePlus 8 Pro 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.
Prefer to look around first? Explore OnePlus 8 Pro charging port repair.