Samsung S26 Ultra · Battery
Samsung S26 Ultra Battery Replacement — Same-Day
S26 Ultra battery draining fast, swelling or shutting down? We fit a fresh 5,200mAh cell same-day, reset the battery health data and re-seal the phone to IP68 water resistance.
Same-day, ~2 hours 90-day warranty on parts & labour From R1,899
What you get
- Genuine-capacity 5,200mAh cell — matches original run-time
- Battery health & cycle data reset so the phone reports 100% again
- Fresh adhesive seal restores IP68 water resistance
- Fast-charge, wireless charge and reverse wireless all retested
- 90-day warranty on the battery and fitting
Common questions
How much does an S26 Ultra battery replacement cost in South Africa?
R1,899 fitted, same-day, at our Fourways lab. Samsung's authorised programme is roughly double once you include labour and turnaround shipping.
Signs your S26 Ultra battery needs replacing?
Battery drops from 40% to 0% suddenly, phone shuts down in cold weather, back panel starts to bulge, fast-charge stops working, or Device Care reports 'Battery: Replace soon'.
Will it still be water-resistant?
Yes. We fit fresh OEM-spec adhesive around the back panel to restore IP68. We don't recommend swimming with any repaired phone, but splash and rain protection is fully restored.