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

[Svetoslav Lazarov]

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.

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