A worn Samsung Galaxy A23 5G (SM-A236B) battery can shut the phone down early, charge slowly or swell over time. We fit a quality replacement and check charging and power stability before returning it. Battery jobs are quick and leave your setup untouched.
- Turnaround: 1 working day, subject to stock and workload
- 6-month warranty on this repair
- Walk-in near Liverpool Street Station or UK mail-in service
Signs your Samsung Galaxy A23 5G (SM-A236B) needs this repair
- Only reliable while plugged in
- Slow or stalling charging
- Getting warm in normal use
- Needing a top-up by midday
- Draining far faster than it used to
What is included
- Safe removal of the worn battery
- Fitting of a quality replacement cell
- Charging and power-stability testing
- Full function check before handover
- 6-month warranty
How to confirm your model
Check the model number in your device settings, or bring it in and we will confirm the exact Samsung Galaxy A23 5G (SM-A236B) before any work begins. If you are unsure which repair you need, our team will advise.
Before you book
- If the device has been exposed to liquid, tell us before booking. Liquid damage can affect components beyond the repair being requested, and we will inspect and advise before starting any work.
- If the phone has been opened before, we inspect the seals and connectors as part of the job.
- If the screen or back is already lifting, the cell may be swollen, so book promptly and avoid charging it.
- If the device is completely dead, we run a quick diagnosis before confirming the battery.
Our repair process
- Book or drop in: start online or come to the Liverpool Street workshop.
- Assessment: we confirm the fault and the right part before starting.
- Repair: the part is fitted carefully and the device reassembled.
- Testing and return: a full check, then collect in store or by tracked post.
Why choose us
- Repair workshop near Liverpool Street, established since 2015
- Quality parts matched to your device
- No data loss, this is a hardware repair
- Every repair tested before it is handed back
Related Samsung Galaxy A23 5G (SM-A236B) repairs
Frequently Asked Questions
How long does it take?
Often the same day where the cell is in stock. We confirm at booking.
What should I do if the battery looks swollen?
Stop charging it and book promptly. A swollen cell can push on the screen or frame.
Can I walk in or post it?
Both. Walk in near Liverpool Street Station or post it with tracked return.
Will I lose my data during a battery replacement?
No. It is a hardware-only procedure and your data stays exactly as it is.
Do you recycle the old battery?
Yes, the old cell is disposed of responsibly.
How much runtime will I get back?
A fresh cell restores close to original runtime. We fit quality batteries and test charging before returning the phone.