Chosen Solution
I use my phone at night, then before i sleep, i do this on my phone: Locking auto-rotateTurning on do not disturbBrightness at 0%Volume at 0%Turning on low power mode after 9 hours of sleep, when i am using my phone again, i noticed that the battery is draining like 1% every 1~2 minutes and i was disappointed when i see those. This battery was changed on about february 2019 and its still no problem today, but i wonder why it drains so fast.
Know battery health of all iphones iPhone battery retain it capability up to 80% when it is new(with 500 charging completely cycle) So when you charge your iphone,it counts the number of charging attempted so when it reaches 500 times your battery performance decrease. So change your battery because it’s health is low/
