The Samsung Galaxy A70 (SM-A705) works hard, and its battery is usually the first part to wear out. A replacement is a cost-effective way to extend the life of a phone that is otherwise sound. Power behaviour is checked end to end before return.
- 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 A70 (SM-A705) needs this repair
- Draining far faster than it used to
- Percentage jumping around
- Slow or stalling charging
- Screen or back lifting from a swollen cell
- Getting warm in normal use
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 A70 (SM-A705) before any work begins. If you are unsure which repair you need, our team will advise.
Before you book
- If we discover water damage during your repair that affects the work, we will stop and let you know. A water damage diagnosis is applicable at the current fee, and we will confirm this with you before we proceed.
- If the phone has had liquid exposure, a battery may not resolve everything and we check first.
- 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.
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
- Walk-in and UK mail-in both available
- Quality parts matched to your device
- No data loss, this is a hardware repair
Related Samsung Galaxy A70 (SM-A705) repairs
- All Samsung Galaxy A70 (SM-A705) repairs
- More repairs for this brand
- How our repair service works
- Contact our repair team
Book your repair
For a walk-in appointment near Liverpool Street Station, book your Samsung Galaxy A70 (SM-A705) repair online. For UK mail-in, see how our mail-in service works. You can also view all Samsung Galaxy A70 (SM-A705) repairs.
Frequently Asked Questions
Will I lose my data during a battery replacement?
No. It is a hardware-only procedure and your data stays exactly as it is.
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.
Is the battery replacement guaranteed?
Yes. The warranty for this repair is shown on the page and applies to the fitted battery.
Can I walk in or post it?
Both. Walk in near Liverpool Street Station or post it with tracked return.
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.
How long does it take?
Often the same day where the cell is in stock. We confirm at booking.