Chromebooks are amazing devices. They are lightweight, easy to use, make accessing all our Google Applications simple, and keep their charge all day. However, in order to get that all day charge, you need to make sure your Chromebook is charged fully and regularly. When charging make sure the charger is inserted completely in the Chromebook.
We recommend that each home have a "charging area" for devices that is outside the bedroom. There have been many studies that show when people keep devices in their bedrooms, it has a negative impact on their sleep.