To maintain battery charge, use any method below:
The battery icon displays in the status bar. The icon reflects the battery charge status/charge level.
Terminal connected to external power source The "lightning bolt" portion of the battery icon appears when the terminal is connected to an external power source. |
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25% charge or less |
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0% charge The terminal will power off unless connected to a power source. Data will not be lost if the terminal powers off. |
If there is no activity on the terminal for several minutes, the display screen will darken then shut down to save battery power. To wake up the screen, briefly press the power button.