iPhone battery drains fast or looks swollen: when to stop using it
Battery drain does not always mean the battery alone is at fault. But if the screen begins lifting, the phone gets unusually hot or the battery appears swollen, stop charging it and arrange an assessment promptly.
AI VISUAL CONCEPTSymptoms worth recording
Record when the battery drains, whether it shuts down unexpectedly, if charging is intermittent and whether the phone becomes hot. Details about recent drops, water exposure or repair history also matter.
- Battery percentage drops unexpectedly
- The phone shuts down or restarts
- The frame or screen is lifting
- Heat appears during normal use or charging
If the battery may be swollen
Do not press the display down, puncture the device or continue charging. Keep it away from heat and arrange a check. A swollen battery needs physical inspection; online messages can only help with initial triage.
Choose a replacement with the facts
Confirm the exact model, available battery option, expected iOS status, warranty terms and timing before work. The workshop should explain these per job rather than promise the same result for every model.
Get the model and symptoms checked before you travel.
The exact repair path, parts, queue, time and warranty depend on the model and condition. Confirm them in chat before sending or bringing in the device.
Read the battery replacement guideCommon questions
Should I keep charging a swollen iPhone battery?+
No. Stop charging and arrange an assessment. Do not press the screen back down.
How long does battery replacement take?+
Many cases are around 1–3 hours, but the model, queue, condition and current stock must be confirmed first.