Itsa_Me_Mario
¯\_(o_o)_/¯
Ok so is it OK if I the V20 sat for a while and then the battery swelled?.
As for my S4 batteries that swell, I am attributing the constant heat as the phone is always on as a camera and plugged in to a charger. But still. What happens when this happens with a sealed phone? ... Doing something wrong? Like using my phone? Sure I know that it's best to put lithium batteries into storage at half charge. But the point is that battery technology has not reached the point where they don't swell. Not good for sealed phones.
Yeah my only points of references are anecdotal. In 6 years in the forums I'm never heard of batteries swelling from normal usage, with the exception of defective batteries, and in the dozens of phones I've owned none have ever swollen, whether removable or not with the exception of the LG G4 - which was defective. So in my limited experience, it is less common for batteries to swell due to normal usage than it is for them to swell due to normal usage. Obviously your experience differs.