Battery drain over night Mi 9


Nov 4, 2021
Please see attached this seems to happen quite often now. My Mi 9 which has had a new battery about 3 months back due to this battery drain issue still has this problem. Some nights when the phone is on my table with battery saver always on, no persistent auto wake/start up apps, and all default settings my battery drains very rapidly.

I've also factory reset and cleared cache etc before factory reset and still seem to have this problem. I'm on the global original stock ROM of the phone at 12.5.1 stable. Not sure what else I can do it shows the screen was on for 41 mins which still should not have drained the battery this much. I don't have wake screen on notif enabled so not sure why the screen came on at night.


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