I have discovered that you can charge the Apple Pencil Pro using the standard Apple MagSafe charger. To use it you have to position the pencil between its magnets on the charging disk, see the photo below. You can feel this by sliding the pencil back and forth and you will feel the center. There is no indication it is charging. The only way to tell is if you have the Magsafe charger plugged to an Anker charger the has output metering, or check it on the iPad. I misplaced my Primary Pencil Pro, and switched to a new out of the box replacement I have. It is not being recognized, nor does it have the popdown indicating its charge state. I plugged it into my Anker 548 and it is presently taking a 01 Watt charge level. I will leave it on charge for an hour or so and try it again. I suspect I have a bad one.