Significant standby battey drain overnight

[Lost Dog]

Anyone else seeing massive overnight battery drain? I posted about it int he XDA_RealLifeReview thread but that gets very little traffic...

I see ~20% - 25% battery drain overnight. Settings are factory default with the exception of a few that have to be set as not optimized. Exact same ones as my old 6T which only had a few % drain over the same time period. Last night I went to bed at about 12:15 am with a 33% battery. Woke up at 7:30 with a 13% battery.

Before I went to bed I cleared out all recent apps. The battery usage is a pretty constant continual drain regardless of day or night.

Anyone else seeing this? Suggestions? I think tonight I'll put it in airplane mode and see what happens. It's like the phone will not go in to a low power mode at night...

 

[joakimbo]

Factory reset.

 

[Mindfreakabm]

I too have the same issue .The phone drains a lot sitting there still.I guess it's cuz Android 10 isn't optimised as Android 9 for op7t .

 

[pbassjunk]

Yeah noticing the same.

 

[android2819]

I'll be getting the device soon. What OxygenOS version does this problem occur in?

Maybe it's a latest version bug, did you notice it before with the OS out of the box?

 

[pbassjunk]

Factory reset.

Did a factory reset - didn't restore anything - not noticing a difference.

 

[Lost Dog]

Used airplane mode last night (but kept Bluetooth on for my watch) and only lost 5% in 7 hours. Much different than the other nights!!!

 

[raiderep]

I would check app usage during the overnight drain. For the last two nights I have only seen 5% drain which isn't ideal but it may get better as the system adjusts itself.

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