

Laptop battery losing half of this full capacity and after 3Wh of full capacity in 1 day
I got a laptop, a Dell G15 5511, and I recently reinstalled Windows to have a clean start. I tried to optimise it as much as possible on battery, but I did a check-up of the battery and half of this full capacity is gone. I'm sure that before I reinstalled Windows, it was not at half. After a day, I checked up again and lost 3Wh of the full capacity.
I don't know what is going on with this battery but losing half of the full capacity after reinstalling Windows is just insane so if anyone can help me with that, it would be very appreciated.
There is the check up that I did with the windows battery report bluid in.