Note 10+ Battery drain issue

[Koolspy]

I received my note 10+ on 22nd August 2019 and i initially charged it full til 100% and started using it. However i noticed that the battery Is draining too fast. So far i have been using it for 4 days and i have the same issue. Even i did factory reset but still same issue.
So far I have recharged it for 4 to 5 cycles of full charge till 100%, and even my device is up to date with the latest software updates.
Kindly suggest and share your thoughts / comments.

 

[mustang7757]

Hi , welcome !
If you can stay in the post you started to avoid duplicate. I'll provide the link.

https://forums.androidcentral.com/showthread.php?t=974406

 

[Koolspy]

Hi please close that old link as i can't edit that and let's continue this discussion.
Kindly suggest.

 

[mustang7757]

Can you provide some screenshot of battery stats?
Usually it takes about a week to settle in to learn your usage pattern.

 

[Koolspy]

Please find the attachment with stats.

 

[mustang7757]

Please find the attachment with stats.

Why does one show 91 % and 67% and different times

 

[Koolspy]

Please find the updated screenshot now.

 

[mustang7757]

Please find the updated screenshot now.

Looks ok at that point with 67% left

 

[Koolspy]

Sorry didnt get you.
However, I didn't use much but still within 5 hours and most of the time device being idle, the battery drained so fast.
Also note the Mobile data was used only at 67% stage to update the screen shot.

 

[methodman89]

Install GSam from the play store and check your battery stats in Settings for what is using your battery and how much
Good luck

 

[mustang7757]

Sorry didnt get you.
However, I didn't use much but still within 5 hours and most of the time device being idle, the battery drained so fast.
Also note the Mobile data was used only at 67% stage to update the screen shot.

I'm saying at 67% you on 5 hrs and 1.5 screen time , but like to see where you are when you charge from 100% to line 20% what your stats look like.

 

[Rukbat]

Check your mobile signal strength. (If it's too low, you picked the wrong carrier.) The phone is going to increase its transmit power to make up for the tower getting a weak signal from the phone ... and that eats a lot of battery. If "phone idle" isn't anywhere in the battery stats (that would be high if the signal is weak), use something like LTE Discovery to see what the signal strength is. 4G (unless your carrier is still using 2G) should be near -100db or better (better meaning lower numbers). Once you start getting into the -105db area, it costs you battery.