Battery draining on V14.0.3.0.TMSCNXM_v14-13

[kalafiornia_aeroplan]

I am using Poco X5 Pro 5G with xiaomi.eu_multi_REDWOOD_V14.0.3.0.TMSCNXM_v14-13.
I have noticed significant battery drain and cannot find the cause. A phone left overnight loses 10-15% even though it is not used. Wi-Fi and mobile data are disabled.
The same if you turn on ultra battery saver mode. Unfortunately, I don't know what was on the Global ROM because I didn't use it while waiting for the bootloader to be unlocked.

I do not use the 67W charger included in the set, but the Xiaomi charger from my old Redmi Note 7. The phone is then charged with a maximum current of 0.6A. On a 67W charger, the phone is charged with a current of approximately 2-2.5A.

Charger was plugged out with 91% at 1:00. At 7:00 battery was 82%

 

[kalafiornia_aeroplan]

I left phone turned off for whole night and it lost 2% being completely off. My previous phone, Redmi Note 7, uses 2% being turned on in ultra battery saving for whole day.
Can it be some hardware issue?

 

[beenstalk0.0]

I am also experiencing significant drain with 14.0.3.0 A13. Majority goes for screen or android system. I haven't used 14-12 eu roms on this device and am wondering whether they are any better in battery aspect.

 

[Cedric.cartwright]

I have the same problem, i uninstall all bloatware but still drain battery, do you find any solution?

 

[kalafiornia_aeroplan]

Unfortunately I didn't. I returned mine and asked for a new one because of abnormal behavior and now waiting for the decision.

 

[beenstalk0.0]

I downgraded to 14.0.6.0 A12. I think battery backup is better with A12 roms than A13 ones.

If you plan to, downgrading needs a full wipe, and it's also better if you could flash stock (e.g. global) A12 via miflash (without locking bootloader) before flashing A12 EU.

 

[kalafiornia_aeroplan]

Maybe that's the point - Android 13 is the problem

 

[faXcooL]

just to confirm the same battery issues with 14.0.6.0, A12
my day starts around 06:00 and with totally regular use it can not last past 19:00. So, 12, maybe 13 hours at its best which is really disappointing.
note that I keep WiFi off.
so, an update would be more than appreciated