Only Ten Minutes, Laptop Battery??

My laptop battery is close to kaput now.  I had it completely full when I unplugged it just now so I could listen to AI jazz through YouTube while washing the dishes.  As I was in the middle of my chore, it stopped, it put itself into sleep mode, chimed the sleep chime, then went dormant which, according to this laptop, means it just goes to the lock screen, which is good because before, when it had no energy left, it would just go black.  By the way, I don't know when it went from going completely dark to going to the lock screen, but whatever happened or what prompted that change, good call!

Of course, since this happened about ten minutes after I unplugged my lap, this computer pretty much is a goner.  I'll need to get a new one because this one doesn't have the capacity to get Windows 11, but now I need to make sure this is plugged in if I ever want to be on this for a long period of time.  That shouldn't be a challenge, but it's one I now need to be cognizant of until I am forced to buy a new one, which should be some time in the fall.

On other thing: If I recall correctly, this is the second battery in this laptop.  I had it switched about four years ago because the very first battery simply had no juice.  That second battery had draining issues from the get-go, which leads me to believe that the motherboard or something else on this computer is the real culprit.  Again, whatever it is, I need to replace the whole thing before the year is out.