What we see every week.
- Phone is 2+ years old and capacity has dropped under 80%
- Battery is swollen or pushing the screen up
- Phone shuts off unexpectedly with charge still showing
- Charge drops 30%+ overnight while idle
🔋Battery replacement
New battery, full day of charge — from £35.
Phone batteries lose ~20% of their capacity every two years. If yours dies before lunchtime, you don't need a new phone — you need a new battery. Most fits take 20–45 minutes.
The repair, step by step.
- 1Test the existing battery to confirm it's the issue (not bad apps or settings)
- 2Fit a fresh OEM-capacity battery
- 3Recalibrate the battery management system (iPhone)
- 4Run a 15-minute load test before you leave
Prices by device
Full price list →Battery replacement, by phone.
| Device | Turnaround | Price | |
|---|---|---|---|
iPhone 15 Apple | 45 min | £65 | Book → |
iPhone 14 Apple | 45 min | £55 | Book → |
iPhone 13 Apple | 30 min | £45 | Book → |
iPhone 12 Apple | 30 min | £39 | Book → |
iPhone 11 Apple | 30 min | £35 | Book → |
Samsung Galaxy S24 Samsung | Same day | £79 | Book → |
Samsung Galaxy S23 Samsung | Same day | £69 | Book → |
Samsung Galaxy S22 Samsung | Same day | £59 | Book → |
Google Pixel 8 Google | Same day | £69 | Book → |
Google Pixel 7 Google | Same day | £59 | Book → |
The questions we get every week.
Will my Battery Health show 100%?+
Yes — Apple's Battery Health screen will reset to 100% (or near it) once the new battery is calibrated.
Are aftermarket batteries safe?+
We only fit OEM-spec batteries that meet original capacity and safety standards. We will not fit cheap unbranded cells.
How long should a new battery last?+
2–3 years of normal use before it noticeably degrades.
We fix more than just battery replacement.
Walk in todayBattery replacement fixed today.
Battery replacement fixed today.
No appointment needed.
We’re at 131 Streatham High Rd, London SW16 1HJ. Open 9am–8pm Mon–Sat, 11am–5pm Sun. Most battery replacement jobs done while you wait.