Note 9: Do I need to charge S Pen?

The S Pen must be charged before you can control apps remotely by using the S Pen button. When you insert the S Pen into the slot,
charging will automatically start.

Note :-

• Magnets can interfere with the proper functioning of your S Pen. Specifically, if the back of your device (where the S Pen is located) comes into contact with a strong magnet, the device may struggle to recognize the S Pen, making it impossible for the pen to charge. To avoid issues, try to keep your device away from magnets and magnetic fields.
• Despite the fact that the S Pen relies on battery power, you can still utilize other S Pen functions even when it's completely drained. For example, basic operations like tapping on the touchscreen or accessing the Air Command menu remain available, allowing you to continue using your device without interruption until the S Pen is recharged.