Samsung Note: 20 ultra 5G battery only lasting 5-6 hours on 80%

[BrennanMadden]

Only charges wirelessly 

[Oxford]

Considering the phone is 5 years old, it might be nearing its end of life.

[DeDeRay]

Mine also only charges wireless, but the battery life is still good.

[TigerTanaka]

Mine is at 67 percent at 125 pm after heavy use