If NFC isn't there, add it from the options, in the pencil icon. Alternatively, you can type "NFC" in the settings search bar ...

Now, you should see Apple Pencil under the My Devices header. Tap the info (i) icon next to Apple Pencil and its battery percentage will appear on the next screen. Alternatively, you can also ...

That hasn't stopped Apple from inventing and selling their own stylus, the Apple Pencil, which is designed to work with the iPad. But while a number of iPads now have stylus support, you can't use ...