Hi guys,

I recently changed the battery of my Mi Book Air since it wouldnt run without charger plugged in.
I bought a battery via Aliexpress, changed it and the notebook would run without being plugged in.
But after two weeks I sometimes couldnt boot into Windows 10 and it showed something like "Windows didnt start up properly".
The first time this happened was after a big Windows update, so I used the option to uninstall updates.
At first this was a success, but after a while (without updating again) the issue came back.
Then I found out that, most of the time, I could boot into Windows when the laptop was plugged in.
Battery level didn't matter anyway, as most of the time the battery was fully loaded.

Does anyone have a suggestion for me?
Thanks in advance!