Swollen battery in your phone or laptop – what to do | Asurion
Swollen battery - was in perfect condition, always charged on Pixel Stand, running Android 11 beta, out of warranty. After escalated chat & emails, no-charge "one time" replacement enroute. PS - if
Your phone battery isn't fat, it's just dangerously swollen | TechRadar
The List of Samsung Problems Keeps "Swelling", Much Like Their Batteries