The Apple pencil can last for about 7 or 8 hours on a full battery charge, and stands by for about two weeks. It should be noted that this pen is not used but also often taken out to charge, long time low power will be easy to break, I just because of the birth of the child with the child for about a year did not take out the pen to use and then take out the pen directly charged, there is no way to return to the factory for repair, fortunately, it is still within the warranty period
Normal, if continuous use can be used for 7 to 8 hours.
If you don't use it continuously, you can use it for about a week. It is recommended that you turn off the Bluetooth when you are not in use, so that your battery will not run out, if the Bluetooth is constantly turned on, your Apple Pencil battery will run out in a day or so.
Therefore, it is recommended to disconnect its Bluetooth when not in use, which can save a lot of electricity.
Ideally, it takes 12 hours, but realistically it should take about 10.