M51 overnight battery drain issue..Plz help !

[AnksD]

Hi fellow Samsung Family,

I have been in love with my Samsung Galaxy M51 since the day I got my hands on it,however,lately I've been noticing a constant 5% discharge of battery overnight everytime I leave it and yes I do turn off the wifi,mobile data and all other things that could possibly suck the battery but it still consumes over 5 percent overnight and I dont know how to fix it.

Earlier when I had not inserted the sim card it used to lose just a percent and sometimes not even that for a few days but since I inserted my sim it feels its draining more battery but I dont know the exact reason for the same thats why its so bewildering.And just to let you all know my battery settinga are on ADAPTIVE POWER SAVING and OPTIMISED mode.

Please if anyone here knows how to fix it or some ways that could at least mitigate the fast pace of drainage by going to any particular settings etc Kindly let me know.

I'd be profoundly grateful to you all.

Thanks in advance 

Regards.

[BhanuA]

check for apps that are consuming battery overnight, if possible you can turn off background running of those apps

[AnksD]

I did but my battery usage shows no apps running in the background overnight so Im confused as to what exactly is draining my battery !

[BhanuA]

probably visit the service centre to get it checked thoroughly.

[AnksD]

Yeah I guess so

[KirKirKiran]

for a 7000mah battery, even 2 percent is too much..

[AnksD]

Yes indeed...thats why its troubling to me how come its loosing 5 percent overnight without me using it !

[arunnechlani]

Follow this to fix battery battery drain issue

https://r2.community.samsung.com/t5/Tech-Talk/Battery-saving-tips/td-p/2920797

[arunnechlani]

Since we are on OneUI 3.0 I need to update few screenshots but you will understand for now what needs to be done

[Goofybhai]

try this step to check if your problem is related to mobile trying to search network signal..for one night put your mobile on airplane mode and see how much % battery drops...if it drops less then my guess is where you keep your mobile the network signal is unstable and mobile is trying to search for 4g signal...i am no expert but this is just my guess as you said this problem started after inserting sim

[AnksD]

Id try that today..thanks !