so annoyed rn i put my Legion Go to sleep by letting it time out, and when I picked it up later it showed this:

Battery low
Connect the charger soon. The device will go
to sleep automatically at 2%.
Last full charge: 1 h 52 min ago
it lost half teh battery in a day... that makes it hard to rely on as a grab-and-go device. is this normal for handhelds, or is something keeping it awake??
I bought a handheld specifically to be able to pick it up and play for ten minutes. right now I cant trust it to have any battery left when I need it. any ideas??
reading release notes like its a horror novel