Phone repair
Samsung Galaxy Battery Replacement in Adelaide
By One Systems Australia · 4 June 2026
Samsung Galaxy Battery Replacement in Adelaide
Samsung Galaxy batteries typically last 2–3 years before capacity drops noticeably. If your phone is dying by lunchtime, shutting down at 30%, or running hot during charging, it is almost certainly the battery — not the phone.
Signs you need a new battery
- Less than a full day of use from a full charge
- Sudden shut-downs above 20%
- Phone is hot when idle
- Back of the case feels bulged (this is a swollen battery — bring it in today)
- Charging is slow or unreliable
Models we replace daily
- Galaxy S series (S10, S20, S21, S22, S23, S24, S25)
- Galaxy Note 10, 20, Ultra
- Galaxy A series (A52, A53, A54, A55)
- Galaxy Z Flip & Fold
- Galaxy S Ultra range (S22/23/24/25 Ultra)
How long it takes
Most Samsung battery replacements take 45–90 minutes. Galaxy phones use strong adhesive that needs to be carefully heated and removed without damaging the rear glass — this is not a 10-minute job and anyone who quotes one is cutting corners.
What it costs
| Model | Typical price |
|---|---|
| Galaxy A-series | $129 – $169 |
| Galaxy S20 / S21 / S22 | $169 – $219 |
| Galaxy S23 / S24 / S25 | $199 – $249 |
| Galaxy Note / Ultra | $229 – $299 |
| Galaxy Z Flip / Fold | from $299 |
All prices include the battery, fitting, water-resistance reseal and warranty.
Warning: swollen batteries
If the back of your Galaxy is starting to lift away from the frame, do not charge it again. A swollen lithium battery can rupture. Bring it to us straight away — we will safely remove it and fit a new one.
Book a Samsung battery replacement at Norwood or Mount Barker.
Need help with a repair?
Walk-in at Norwood or Mount Barker, or book online — most jobs fixed same day.
Book a repair →