When you are in his profile, you will want to pull the notification bar down, from the notification screen, you will see the 'Do Not Disturb' option. What is the moon symbol on my kindle fire? But should you? Amazon Kindle customer service claims that it's not necessary to power down the Kindle to maximize the battery life.
With that being said, the Kindle can be turned completely off when you are not using it. Should I turn my kindle fire off when not in use? (This button looks like the spokes of a wheel and is located toward the top-right corner of the screen). You access both a short list of commonly used settings and all the more detailed settings for Kindle Fire by tapping the Quick Settings button in the Status bar.
