when full charged battery,plugged in laptop it shows 8% decrements.

[upendra bajpai]

I removed battery from laptop after full charge but after 12hrs. I plugged it again and I saw it reduce 8% .what does that mean? is it possible or it is any software issue of laptop which not showing exact battery level?

 

[Laptop_Nerd]

Hi,

Please do try these troubleshooting steps that may help.
- First is to uninstall/reinstall the battery driver in Device Manager.
- Once done, do test it again and see if the same problem will persist or not.
- If it doesn't work please do also try running a battery calibration.
- Here's how: http/www.tomsguide.com/faq/id-2342991/calibrate-battery-windows-laptops.html

Hopefully this will help.