When you choose Square Repair for your Samsung Galaxy A53 5G (SM-A536B) battery replacement, we remove your worn or swollen battery and install a genuine Samsung replacement battery so your phone can comfortably last the day again.

Whether your Galaxy A53 5G is draining too fast, cutting out at around 30%, or no longer charging as reliably as it used to, our experienced technicians in London can help. Most Samsung Galaxy A53 5G battery replacements are completed with our 1-hour express service, subject to availability.

We are based near Liverpool Street Station, making it easy to drop your device off before work and collect it during your lunch break.

Call 020 7417 1737 (Monday – Friday) or book your Galaxy A53 5G battery replacement online.

Signs your Samsung Galaxy A53 5G needs a new battery

After around 18 months of daily use, the Samsung Galaxy A53 5G (SM-A536B) battery can start to degrade or even bloat. Common symptoms include:

• Samsung Galaxy A53 5G battery draining far too quickly, even with light use.
• Phone cutting out suddenly at around 30% or similar battery percentages.
• Device not charging as reliably or as fast as it used to.
• Battery percentage jumping up and down unexpectedly.
• Phone feeling hotter than normal during basic tasks or when charging.
• The back of the phone starting to lift or feel uneven due to battery swelling.

If you recognise any of these issues, it is usually time for a professional Samsung Galaxy A53 5G battery replacement.

How our Samsung Galaxy A53 5G battery replacement works

1. Book your repair
   Use our online booking page or call 020 7417 1737 to choose a convenient time. You can select our 1-hour express service when making your booking.
2. Drop-off or mail-in
   London customers can pop in on their way to work and collect the phone during their lunch break. If you do not live in London, you can use our mail-in repair option. Your device will be repaired within 8 hours of arriving with us and then returned using next working day delivery.
3. Diagnostics and battery health checks
   Once we receive your Samsung Galaxy A53 5G, we run checks using the battery section in Device Care / Device Maintenance to confirm that the battery is the source of the problem and not the charger, cable or software.
4. Safe removal of the old battery
   We carefully open the device, remove the old battery and clean the internal area. This is done using professional tools and methods to protect the screen and internal components.
5. Fitting a genuine Samsung Galaxy A53 5G battery
   A genuine Samsung battery designed specifically for the Galaxy A53 5G (SM-A536B) is installed, with new adhesive and proper seating to avoid future movement or swelling issues.
6. Reassembly and thorough testing
   After reassembly, we fully test the device: charging, battery performance, power button behaviour and overall stability. We also re-check battery performance in the Device Care section before confirming the job is complete.
7. Collection or dispatch
   Once everything passes our checks, we let you know your Galaxy A53 5G is ready to collect from our Liverpool Street location, or we dispatch it back to you via insured next working day delivery for mail-in repairs.

Genuine parts, expert technicians and warranty

• We use genuine Samsung Galaxy A53 5G batteries, not cheap low-quality copies, to ensure safe and reliable performance.
• Your battery replacement is backed by a 6-month warranty on parts and labour, covering manufacturing defects (this does not cover accidental or liquid damage).
• All other Samsung Galaxy A53 5G repairs at Square Repair come with a 1-year warranty unless otherwise stated.
• Our technicians are highly experienced in Samsung Galaxy devices and work to manufacturer-level standards wherever possible.
• We are an established London repair centre near Liverpool Street Station, trusted by local professionals and commuters.

“My Galaxy A53 5G wouldn’t last half a day, even on battery saver. Square Repair replaced the battery in under an hour and it easily lasts all day again. Brilliant service.”
– Sarah, London

Convenient options for London and UK customers

If you are one of London’s busy workers, you can simply drop your phone off on the way to the office and pick it up during your lunch break. Our repair centre is just a short walk from Liverpool Street Station, making it easy to fit a Samsung Galaxy A53 5G battery replacement into your day. See more information on how we work.

Not based in London? No problem. Choose our mail-in Samsung Galaxy A53 5G repair option at checkout. Your device will be repaired within 8 hours of arriving with us and sent back using next working day delivery.

When booking your appointment, you can also select the 1-hour express service for Samsung Galaxy A53 5G (SM-A536B) battery replacement, subject to time slot and part availability. Click here to book.

Book your Samsung Galaxy A53 5G battery replacement

Don’t let a tired or swollen battery slow you down. A professional Samsung Galaxy A53 5G battery replacement from Square Repair can make your device feel fresh again and reduce the risk of further damage.

Book Samsung Galaxy A53 5G Battery Replacement

Prefer to speak to someone first? Call our team on 020 7417 1737 (Monday – Friday) for friendly advice about your Samsung Galaxy A53 5G (SM-A536B).

To see all of our services for this model, visit the collection page: Samsung Galaxy A53 5G Screen Replacement & Other Repairs .