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MehediHasanSajib's avatar
MehediHasanSajib
Copper Contributor
Jan 04, 2026

Windows 11 Power Drain when shut down while plugged in

I have a HP Pavillion 15-ec0xxx laptop. Recently the laptop battery drains to 0% overnight if I shutdown when the laptop is plugged in to power and I plug out after it has shut down.

I have checked multiple times.

If I shut down after I plug out the power cable it loses about 3% battery in a day. This rules out physical battery issue. 

 

I have fast startup and wake timer disabled. 

I'm using Windows 11 Version 25H2 (OS Build 26200.7462)

1 Reply

  • Some laptops continue to draw power even after shutdown, especially if certain features like "Fast Startup" or connected hardware (like USB devices) remain active.

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