HomeReadiphone-battery-swellingGuidesiPhone Battery Swelling: Warning Signs, Safety, and What to DoA swollen iPhone battery is a safety emergency. Learn the warning signs, what to do immediately, and why you must never attempt removal yourself.ccelltech TeamExpert TechniciansUpdated February 7, 20267 min readVerified February 2026Was this article helpful?YesNoPreviousGuidesHow Long Do iPhone Batteries Last? Real Data by ModelNextGuidesiPhone Battery Calibration: Why Draining to 0% Is a MythFound this helpful? Share it: