What is wrong with my battery?
My battery randomly drains from time to time (like 1% every 30 seconds) and works perfectly sometimes. A 10 min youtube vid sometimes takes 2% battery while other times takes 10%.
-phone works and functions perfectly
-battery has been calibrated
-charging times are normal ~ 2 hours for full charge
-battery has been recently replaced, perfect wear level on batterylife
-not any apps or anything (checked THOROUGHLY)
-low power mode doesnt change anything
-drains 10% to 30% overnight (~8 hours) no use, no notifications popping up
-turned phone off, waited a few minutes, then plugged charger. It turned on. (if this means anything)
Is this because of a bad u2 ic chip?
Or a bad replacement battery?
Or anything else?