I have this Tab S7+, it's been a year. Don't know why the battery drains too fast after the last 15%. It's like the countdown timer, 15, 14, 13, it's like this. Such a massive battery and it drains so so fast. Just minutes after the last 5%, it just ...
Oh, my battery always falls after 15%, most of the time it turns off after discharge. And battery protect is sometimes turned on when i seriously think that there's something wrong with the battery
