I use my phones until the battery life is too degraded to be practical and the phone is too damaged to have the batt6replaced. My Samsung A71 is about 3 years old. Some months ago I noticed the battery was pillowing. Since it was still holding charge for more than a day, the guy at a repair shop (where I took it to get a new battery) just punched a pinprick to deflate it, and it’s still going strong.
I appreciate your concern, but it’s been 3 months, and it’s still holding a good charge.
I suspect it was a single event where it overheated and gassed. I kept using the phone for weeks thinking my phone case had deformed (I didn’t notice the small bulge, but the case’s power button wasn’t aligning well with the phone), before I realized it was the battery.
When it dies, I’ll get a new phone. If I still have both hands.
A rudimentary analog type of Pong, assembled from a PCB that came with an electronics magazine and parts from the local equivalent of RadioShack. The controllers were potentiometers mounted on plastic salt shakers, the display was a crt b&w tv.
I was 11, it was my first contact with electronics, coached by one of my mother’s former student who was visiting - he was from Japan, my mother was a highschool teacher and taught him Portuguese (I’m Brazilian) after classes, for which he was grateful.
That kickstarted my interest in electronics and tech, which defined my whole career. Thanks Kenji, wherever you are!