Square Repair, established in 2015, specialises in quick and reliable Samsung Galaxy Note 20 Ultra battery replacements. Located near Liverpool Street Station in London, we offer industry-leading turnaround times, ensuring you’re back up and running in as little as two hours.

Why Choose Square Repair?

• 2-Hour Express Service: Have your battery replaced swiftly while you wait.
• OEM Parts Only: We use genuine, manufacturer-approved components for optimal performance and longevity.
• Trusted Reputation: With thousands of satisfied clients, our and speak for themselves.
• Expert Technicians: Our in-house engineers are fully trained and experienced in handling Samsung devices.

Before returning your device, we run thorough diagnostic tests (using the built-in battery app found in Device Maintenance) to ensure your new battery delivers the reliability you need. Simply (Monday - Friday) for more information, or .

Signs Your Note 20 Ultra Battery Needs Replacing

After around 18 months, heavy use may cause the battery to swell or degrade, leading to issues like:

• Rapid battery drain, even under light use
• Unexpected shutdowns at 30% or other random battery levels
• Slower or inconsistent charging compared to when the phone was new

Convenient Solutions for Everyone

Based near Liverpool Street Station, we’re perfectly situated for busy London professionals who can drop off their phone on the way to work and collect it at lunchtime. If you’re outside London, take advantage of our secure mail-in option. Your device will be repaired within 8 hours of arrival and returned to you via next-day delivery.

Book Your 2-Hour Express Service Today

For the fastest turnaround, choose our 2-hour express service and get your Samsung Galaxy Note 20 Ultra battery replaced promptly, restoring your device to peak performance. and experience the confidence that comes with expert care and guaranteed results.