Samsung Galaxy phones don't show battery health as transparently as iPhones — there's no single percentage in the settings (without third-party apps or dialler codes). But battery degradation happens just as reliably, and the symptoms are just as obvious.
Signs Your Samsung Battery Needs Replacing
- Phone doesn't reach the end of the day on a full charge
- Battery percentage drops sharply or erratically
- Phone overheats during normal use
- Device randomly restarts or shuts down
- Back cover is bulging or has lifted slightly — replace immediately if this happens
- Phone takes significantly longer to charge than it used to
If your Samsung's back panel is bulging or lifting, this is a sign the battery has swollen. Stop charging it immediately, power it off, and contact us. A swollen battery is a fire risk.
Samsung Battery Replacement Prices — Northwest UK
- Galaxy S24 series — from £65
- Galaxy S23 series — from £55
- Galaxy S22 / S21 — from £49
- Galaxy A55 / A54 — from £45
- Galaxy A35 / A34 / A33 — from £39
- Galaxy A15 / A14 / A13 — from £35
Do Samsung Batteries Have to Be Replaced by Samsung?
No. A qualified third-party technician can replace your Samsung battery with a genuine-grade replacement cell that meets or exceeds the original specification. Mobile Fix Studio carries batteries for all major Galaxy models and replaces them at your location across the Northwest.
How Long Does the Replacement Take?
Most Samsung battery replacements take 30–45 minutes. Unlike some older Samsung models with removable backs, newer Galaxy phones require careful disassembly — but our technicians have the specialist tools and experience to do this cleanly and safely at your location.
After a battery replacement, let your Samsung charge to 100% and then discharge to around 20% for the first two cycles. This helps calibrate the battery reading and ensures accurate percentage reporting.
We cover Manchester, Bolton, Salford, Bury, Rochdale and the wider Northwest. Same-day appointments available. Book now and we'll come to you.
Book a Samsung Battery Replacement