Getting Started
24
Monitoring Battery Usage
The Battery screen provides battery charge details, power management options, and a list of apps that 
consume the most battery power.
Use the power management options to extend battery life, or touch an app to display details about its power 
consumption. Different apps display different information. Some apps include buttons that open screens with 
settings to adjust power use. Use the DISABLE or FORCE CLOSE buttons to turn off apps that consume too 
much power.
1. Swipe down from the Status bar to open the Quick Settings bar and then touch  .
2. Touch Battery.
Figure 18    Battery Screen
Low Battery Notification
When the battery charge level drops below 20%, the device displays a notice to connect the device to power. 
The user should charge the battery using one of the charging accessories.
When the battery charge drops below 10%, the device displays a notice to connect the device to power. The 
user must charge the battery using one of the charging accessories.
When the battery charge drops below 4%, the device turns off. The user must charge the battery using one of 
the charging accessories.