S-Pen Discussion

[MrBBear]

I have a Samsung Galaxy Tab S7 Plus

1. What's the purpose of charging the S-Pen, if the battery in it is low or say 2% I can still write with it so why charge it.

2. Why is the battery in it doesn't hold its charge for long 

Thanks 

[Dolgogi]

@MrBear
1. Air Gestures
https://www.samsung.com/us/support/answer/ANS00084724/

2. Maybe I don't use mine as much as you're using yours, so I can't comment on battery life.