Windows 10: Battery decrease by 15.000 mWh for a very short period

Discus and support Battery decrease by 15.000 mWh for a very short period in Windows 10 Gaming to solve the problem; Hello,I've bought an laptop mid this year and the laptop battery was totally fine in the first months. However, I've decided to generate a battery... Discussion in 'Windows 10 Gaming' started by Svetoslav Lazarov, Dec 13, 2022.

  1. SVETOSLAV LAZAROV
    Svetoslav Lazarov Win User

    Battery decrease by 15.000 mWh for a very short period


    Hello,I've bought an laptop mid this year and the laptop battery was totally fine in the first months. However, I've decided to generate a battery report today and I saw that for a period of about ~3 weeks my capacity dropped by 15.000 mWh, which is insane! I used the laptop for a very short time during that period and most of the time it was actually powered off.So what might cause this? Is battery deffected or what? Any advise would be helpful.Check out the period 2022-09-17 to 2022-09-19 and 2022-10-10 - 2022-10-17.

    :)
     
    Svetoslav Lazarov, Dec 13, 2022
    #1
  2. DEVING
    deving Win User

    User.000 issue after updating to 1909

    I'm one of the many people suffering from issues with user profiles after applying Update 1909 to Windows 10. I've read all the threads I can find on the topic here and have followed the suggestions, all to no avail. Any other thoughts are appreciated.

    After applying Update 1909, the ProfileImagePath was changed to c:\users\User.000
    One file that was always in use and couldn't be removed was left in c:\users\User (can't recall or find the exact file now), so I could never rename or remove the c:\user\User directory.

    I followed the multiple suggestions from Brink and others:
    • Rebooted at least 6 times
    • Enabled hidden Administrator
    • Booted into Safe Mode
    • Changed ProfileImagePath
    • Tried to rename c:\users\User but couldn't because a file was still in use
    • Copied all data from c:\users\User.000 into c:\users\User
    • Rebooted and had temporary profile
    • Followed steps in Brink tutorial to change ImageProfilePath; rebooted with no change
    • Restored using Restore Point from before Update 1909 - returned to single profile state (User.000)
    • Removed each update that was installed individually and rebooted after each update removal - profile state never changed
    • After all updates were removed, repeated the steps above with hidden Administrator, changing profile, etc. - same issue with file in use in c:\users\User
    • Followed all steps above with hidden Administrator but without copying files from User.000 to User - same results

    Any suggestions are greatly appreciated!
     
    deving, Dec 13, 2022
    #2
  3. CLIFF S
    Cliff S Win User
    Generate Battery Usage Report in Windows 10


    A cool "hidden" tool. I just tried it on my laptop using powercfg /batteryreport. My laptop is plugged in 24/7(used to be a desktop replacement, now just a backup/test machine) for the last 5 years. I just generated a report out of curiosity:

    Code:
    Code:
    Battery report            COMPUTER NAME CLIFFSLAPTOP            SYSTEM PRODUCT NAME ASUSTeK Computer Inc. K54C            BIOS K54C.210 10/23/2012            OS BUILD 10240.16463.amd64fre.th1.150819-1946            PLATFORM ROLE Mobile            CONNECTED STANDBY Not supported            REPORT TIME 2015-09-25 12:24:38   Installed batteries        Information about each currently installed battery                         BATTERY                  1  NAME K53--27  MANUFACTURER ASUSTek  SERIAL NUMBER         -  CHEMISTRY LIon  DESIGN CAPACITY 37,800 mWh   FULL CHARGE CAPACITY 35,672 mWh  CYCLE COUNT         -   Recent usage        Power states over the last 3 days                  START TIME             STATE             SOURCE             CAPACITY REMAINING  2015-09-25 12:18:52         Active         AC 100 % 35,672 mWh  12:24:00         Report generated         AC 100 % 35,672 mWh   Battery usage        Battery drains over the last 3 days                  START TIME             STATE             DURATION             ENERGY DRAINED  - - - - -   Usage history        History of system usage on AC and battery                   BATTERY DURATION              AC DURATION              PERIOD             ACTIVE             CONNECTED STANDBY              ACTIVE             CONNECTED STANDBY  2015-08-15      - 2015-08-22 - -  592633:56:21 -  2015-08-22      - 2015-08-29 - -  3:31:51 -  2015-08-29      - 2015-09-05 - -  6:13:14 -  2015-09-05      - 2015-09-12 - -  - -  2015-09-13 - -  - -  2015-09-14 - -  - -  2015-09-15 - -  0:55:42 -  2015-09-16 - -  0:16:32 -  2015-09-17 - -  0:56:16 -  2015-09-18 - -  0:16:51 -  2015-09-19 - -  0:45:33 -  2015-09-20 - -  - -  2015-09-21 - -  0:35:33 -  2015-09-22 - -  - -  2015-09-23 - -  - -  2015-09-24 - -  - -   Battery capacity history        Charge capacity history of the system's batteries      PERIOD             FULL CHARGE CAPACITY             DESIGN CAPACITY  2015-08-15      - 2015-08-22 36,021 mWh 37,800 mWh  2015-08-22      - 2015-08-29 35,819 mWh 37,800 mWh  2015-08-29      - 2015-09-05 35,868 mWh 37,800 mWh  2015-09-05      - 2015-09-12 35,882 mWh 37,800 mWh  2015-09-13 35,882 mWh 37,800 mWh  2015-09-14 35,882 mWh 37,800 mWh  2015-09-15 35,800 mWh 37,800 mWh  2015-09-16 35,750 mWh 37,800 mWh  2015-09-17 35,777 mWh 37,800 mWh  2015-09-18 35,791 mWh 37,800 mWh  2015-09-19 35,798 mWh 37,800 mWh  2015-09-20 35,798 mWh 37,800 mWh  2015-09-21 35,797 mWh 37,800 mWh  2015-09-22 35,770 mWh 37,800 mWh  2015-09-23 35,770 mWh 37,800 mWh  2015-09-24 35,770 mWh 37,800 mWh   Battery life estimates        Battery life estimates based on observed drains                   AT FULL CHARGE              AT DESIGN CAPACITY              PERIOD ACTIVE CONNECTED STANDBY  ACTIVE CONNECTED STANDBY  2015-08-15      - 2015-08-22 - -  - -  2015-08-22      - 2015-08-29 - -  - -  2015-08-29      - 2015-09-05 - -  - -  2015-09-05      - 2015-09-12 - -  - -  2015-09-13 - -  - -  2015-09-14 - -  - -  2015-09-15 - -  - -  2015-09-16 - -  - -  2015-09-17 - -  - -  2015-09-18 - -  - -  2015-09-19 - -  - -  2015-09-20 - -  - -  2015-09-21 - -  - -  2015-09-22 - -  - -  2015-09-23 - -  - -  2015-09-24 - -  - -         Current estimate of battery life based on all observed drains since OS install                Since OS install - -  - -
    People who do use the battery though, should do a report more often than once in 5 yearsBattery decrease by 15.000 mWh for a very short period :)
    Call this post a bump, to get this tut noticed*Biggrin
     
    Cliff S, Dec 13, 2022
    #3
  4. HAVX
    havx Win User

    Battery decrease by 15.000 mWh for a very short period

    Battery problems after windows 10 upgrade!

    Thanks for your reply. I tried what you've told, but it did not help.

    powercfg /batteryreport contains the following:

    Battery capacity history

    Charge capacity history of the system's batteries

    2014-10-20 - 2015-03-09
    41,880 mWh
    45,300 mWh

    2015-03-09 - 2015-03-23
    41,628 mWh
    45,300 mWh

    2015-03-23 - 2015-03-30
    40,785 mWh
    45,300 mWh

    2015-03-30 - 2015-04-06
    40,486 mWh
    45,300 mWh

    2015-04-06 - 2015-04-13
    39,777 mWh
    45,300 mWh

    2015-04-13 - 2015-04-20
    39,570 mWh
    45,300 mWh

    2015-04-20 - 2015-04-27
    38,765 mWh
    45,300 mWh

    2015-04-27 - 2015-05-04
    38,145 mWh
    45,300 mWh

    2015-05-04 - 2015-05-11
    37,624 mWh
    45,300 mWh

    2015-05-11 - 2015-05-18
    37,141 mWh
    45,300 mWh

    2015-05-18 - 2015-05-25
    36,547 mWh
    45,300 mWh

    2015-05-25 - 2015-06-01
    35,899 mWh
    45,300 mWh

    2015-06-01 - 2015-06-08
    35,277 mWh
    45,300 mWh

    2015-06-08 - 2015-06-15
    34,822 mWh
    45,300 mWh

    2015-06-15 - 2015-06-22
    34,105 mWh
    45,300 mWh

    2015-06-22 - 2015-06-29
    33,611 mWh
    45,300 mWh

    2015-06-29 - 2015-07-06
    32,985 mWh
    45,300 mWh

    2015-07-06 - 2015-07-13
    32,465 mWh
    45,300 mWh

    2015-07-13 - 2015-07-20
    31,875 mWh
    45,300 mWh

    2015-07-20 - 2015-07-27
    31,266 mWh
    45,300 mWh

    2015-07-27 - 2015-08-03
    30,586 mWh
    45,300 mWh

    2015-12-21 - 2015-12-28
    17,713 mWh
    45,300 mWh

    2015-12-28 - 2016-01-04
    17,391 mWh
    45,300 mWh

    2016-01-04 - 2016-01-11
    17,385 mWh
    45,300 mWh

    2016-01-12
    17,385 mWh
    45,300 mWh

    2016-01-13
    17,385 mWh
    45,300 mWh

    2016-01-14
    17,385 mWh
    45,300 mWh

    2016-01-15
    17,385 mWh
    45,300 mWh

    2016-01-16
    17,385 mWh
    45,300 mWh

    2016-01-17
    17,385 mWh
    45,300 mWh

    2016-01-18
    17,385 mWh
    45,300 mWh

    2016-01-19
    16,830 mWh
    45,300 mWh

    It seems that the battery is not good.

    Update 1:

    Aditionally, I found a link that reports the same problem:

    Toshiba laptop drains battery life quickly but stops draining at about 5 %

    My Toshiba Laptop (Toshiba Satellite P55t-B5262, bought from Microsoft Store) will drain battery quickly on very light use (word processing, browsing pictures, etc.) down to 9% in about an hour. Then, it will stick at 9% and tell me it has only a few minutes
    left, but actually last for another 1.5 hours more.

    Battery usage

    2016-01-20 14:50:32
    Active
    2:29:27
    91 %
    14,145 mWh

    I recently also calibrated the battery (discharged it to 5% and put it in sleep mode for a few hours, then charged it back up to full,...) and still this problem is occurring.

    Update 2:

    I have just restored the Laptop back from Windows 10 to Windows 8.1, and run powercfg /batteryreport. The above issue seems disappeared:

    Battery capacity history

    Charge capacity history of the system's batteries

    2015-03-06 - 2015-03-13
    41,776 mWh
    45,300 mWh

    2015-03-13 - 2015-03-20
    41,554 mWh
    45,300 mWh

    2015-03-20 - 2015-03-27
    41,235 mWh
    45,300 mWh

    2015-03-27 - 2015-04-03
    41,235 mWh
    45,300 mWh

    2015-04-03 - 2015-04-10
    41,235 mWh
    45,300 mWh

    2015-04-10 - 2015-04-17
    41,235 mWh
    45,300 mWh

    2015-04-17 - 2015-04-24
    41,235 mWh
    45,300 mWh

    2015-04-24 - 2015-05-01
    41,235 mWh
    45,300 mWh

    2015-05-01 - 2015-05-08
    41,235 mWh
    45,300 mWh

    2015-05-08 - 2015-05-15
    41,235 mWh
    45,300 mWh

    2015-05-15 - 2015-05-22
    41,235 mWh
    45,300 mWh

    2015-05-22 - 2015-05-29
    41,235 mWh
    45,300 mWh

    2015-05-29 - 2015-06-05
    41,235 mWh
    45,300 mWh

    2015-06-05 - 2015-06-12
    41,235 mWh
    45,300 mWh

    2015-06-12 - 2015-06-19
    41,235 mWh
    45,300 mWh

    2015-06-19 - 2015-06-26
    41,235 mWh
    45,300 mWh

    2015-06-26 - 2015-07-03
    41,235 mWh
    45,300 mWh

    2015-07-03 - 2015-07-10
    41,235 mWh
    45,300 mWh

    2015-07-10 - 2015-07-17
    41,235 mWh
    45,300 mWh

    2015-07-17 - 2015-07-24
    41,235 mWh
    45,300 mWh

    2015-07-24 - 2015-07-31
    41,235 mWh
    45,300 mWh

    2015-07-31 - 2015-08-07
    41,235 mWh
    45,300 mWh

    2015-08-07 - 2015-08-14
    41,235 mWh
    45,300 mWh

    2015-08-14 - 2015-08-21
    41,235 mWh
    45,300 mWh

    2015-08-21 - 2015-08-28
    41,235 mWh
    45,300 mWh

    2015-08-28 - 2015-09-04
    41,235 mWh
    45,300 mWh

    2015-09-04 - 2015-09-11
    41,235 mWh
    45,300 mWh

    2015-09-11 - 2015-09-18
    41,235 mWh
    45,300 mWh

    2015-09-18 - 2015-09-25
    41,235 mWh
    45,300 mWh

    2015-09-25 - 2015-10-02
    41,235 mWh
    45,300 mWh

    2015-10-02 - 2015-10-09
    41,235 mWh
    45,300 mWh

    2015-10-09 - 2015-10-16
    41,235 mWh
    45,300 mWh

    2015-10-16 - 2015-10-23
    41,235 mWh
    45,300 mWh

    2015-10-23 - 2015-10-30
    41,235 mWh
    45,300 mWh

    2015-10-30 - 2015-11-06
    41,235 mWh
    45,300 mWh

    2015-11-06 - 2015-11-13
    41,235 mWh
    45,300 mWh

    2015-11-13 - 2015-11-20
    41,235 mWh
    45,300 mWh

    2015-11-20 - 2015-11-27
    41,235 mWh
    45,300 mWh

    2015-11-27 - 2015-12-04
    41,235 mWh
    45,300 mWh

    2015-12-04 - 2015-12-11
    41,235 mWh
    45,300 mWh

    2015-12-11 - 2015-12-18
    41,235 mWh
    45,300 mWh

    2015-12-18 - 2015-12-25
    41,235 mWh
    45,300 mWh

    2015-12-25 - 2016-01-01
    41,235 mWh
    45,300 mWh

    2016-01-01 - 2016-01-08
    41,235 mWh
    45,300 mWh

    2016-01-09
    41,235 mWh
    45,300 mWh

    2016-01-10
    41,235 mWh
    45,300 mWh

    2016-01-11
    41,235 mWh
    45,300 mWh

    2016-01-12
    41,235 mWh
    45,300 mWh

    2016-01-13
    41,235 mWh
    45,300 mWh

    2016-01-14
    41,235 mWh
    45,300 mWh

    2016-01-15
    41,235 mWh
    45,300 mWh

    2016-01-16
    41,235 mWh
    45,300 mWh

    2016-01-17
    41,235 mWh
    45,300 mWh

    2016-01-18
    41,235 mWh
    45,300 mWh

    2016-01-19
    41,235 mWh
    45,300 mWh

    So, I may conclude that it's the problem of upgrading frome Windows 8.1 to Windows 10.

    Ha.

     
    havx, Dec 13, 2022
    #4
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Battery decrease by 15.000 mWh for a very short period

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