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Note 10+ battery drain

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Galaxynote1234

Senior Member
Jun 22, 2012
129
7
I've had this phone for two weeks now and the past few days every time I charge it to 100 it instantly drops to 99 after 2-3min of use. I'm not running any heavy programs either if I just have the screen on it will drop. In the screenshot below I had 13min of use and it went down to 98. Is this happening to anyone else? I don't have power saver mode on.
 

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KruseLudsMobile

Senior Member
Sep 12, 2004
1,564
216
Ridgewood, NJ
www.linkedin.com
I've had this phone for two weeks now and the past few days every time I charge it to 100 it instantly drops to 99 after 2-3min of use. I'm not running any heavy programs either if I just have the screen on it will drop. In the screenshot below I had 13min of use and it went down to 98. Is this happening to anyone else? I don't have power saver mode on.
Well, if the phone is 100.0000000, the instant you turn it on it is less than that, correct? :)

Sent from my SM-N976V using Tapatalk
 

LitoNi

Senior Member
May 5, 2012
1,337
805
Vancouver
If you're not getting good enough screen on time and did factory resets already, try reflashing the system. It worked for me.
 

dcjr

Member
Mar 30, 2011
8
1
Mine does the same exact thing. My note 9 never had this issue and I'm only seeing 3 to 3 1/2 hours on screen time..
My samsung SM-N975U battery averages 1d 0h 0m (19h 50m 0s active usage) on a single charge.
 

Semantics

Senior Member
Nov 30, 2009
2,336
892
My note 10+ goes from 100 to 97 in about 5 minutes. Current situation -

upload

The last thing I'll complain about is going from 100% to 97% in 5 minutes with this type of battery life.
 
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MasterCMTS

Senior Member
Mar 12, 2010
126
18
Johannesburg
I am in a situation where it feels like its draining faster then it should, but Im also using it more than I should, so I dont know if a phone issue or a me issue. Im gonna do a reset to see if the results remind.
 

thepersona

Senior Member
Nov 9, 2018
263
29
Google Pixel 4 XL
Sony Xperia 5 II
I realized that the Secret for obtaining high amounts of battery life (screen in time) is if you consistently use the phone.I found that I can easily get 10 hours if I'm constantly using the phone to the point where the screen is on for 10 hours. The second I put the phone to sleep and I don't use it as much is when I start heading 6 to 8 hours of screen on time. It's weird how they've implemented this but,

I now just use my device without even concerning myself with the battery life for screen on time because it doesn't really matter. In the back of my mind I know I could get 10 hours if I actually spent that amount of time on my device with the screen on. When it comes to regular usage 6-8 hours on a device that lasts a day and a half sometimes almost 2 days I don't think it's anything to complain about
 

viannaf

Member
Sep 18, 2010
48
0
The problem is that your phone like mine must have came with 4300 or less mAh ... Most likely less ... Mine has 4280 mAh I am very pissed at Samsung for that since my hauwei p30 pro phone have almost 4800 mAh so it spends 8 hours in 100 percent until it starts to decrease the battery that is why so many fear hauwei I guess it was my first phone from then and it's amazing how it is superior to anything I have ever seen before ...
 

Bluehacks

Senior Member
Jan 1, 2013
486
183
Mumbai
I have a issue with regards to the battery where if the battery is reaches 10% , then from 10 to 0% drains within 1min. Any idea how to fix this or issue with the battery?
 

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    My note 10+ goes from 100 to 97 in about 5 minutes. Current situation -

    upload

    The last thing I'll complain about is going from 100% to 97% in 5 minutes with this type of battery life.