A:Answer Hey there Mya, thank you for asking us your question about the Samsung Galaxy Tab S10 Ultra. To charge the Galaxy Tab S10 Ultra S Pen, attach it magnetically to the designated spot on the back of the tablet. The pen will begin to charge wirelessly. You can confirm it's charging by looking for a battery percentage indicator on the top of the screen or by checking the Air command menu settings. Feel free to check out, "Pair and charge the S Pen with your Galaxy tablet" if you would like more information. If you have any other questions or if you would like further assistance, let us know by reaching out to Support. Thanks for being a cherished Samsung customer. - Debra