Hi,

I have a Samsung Galaxy Book2 Window 11 Tablet (2020). Currently, battery charging stuck at 44%; checked the battery health (battery_report.html) and it still good.

Was wondering if you guys know how to calibrate the battery? any software that can reset it?

Did you try to deplete the battery to 5% and then start the charging?

Its years old, chances of warning out is there.

Did you check for apps in the MS Store? There should be some.

Thanks for the response. In fact, I depleted the battery at 0% - die. I tried deleting the battery's driver - still in vain... will share my battery report.
Really like the tablet, easy for outstation and traveling. but it is getting slower.

This post has been edited by alidmisli: Dec 15 2025, 11:53 PM

Below is the battery report (click to enlarge):

Most likely some of the battery is gone case. These larger batteries in tablet are usually just a combination of few battery packs. Its a 5 years products after all.

Fact is that the battery is nearly dead. If you're planning to replace it yourself, search for the battery part number on Shopee.

hard to dismantle, need professional. Its a tablet laptop.

Take a look at YouTube tutorials for replacing the battery on your tablet. It's not difficult at all.