Lenovo S2109 Tablet - Manual (Page 6)

Chapter 1: Getting Started
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1.3 Charging the Battery
The battery is only partially charged. To fully charge the battery, charge it for 5 hours.
Charge the battery
1. Connect one end of the AC adapter to the DC jack of
the device.
2. Plug the other end of the AC adapter to the wall outlet
to start charging.
When the battery is charging and the device is turned on,
the icon is displayed on the status bar. When the
battery is fully charged and the AC adapter is removed
from the device, the icon is displayed on the status bar.
NOTE:
• Battery can also be charged when the device is connected to a computer using the
micro USB cable.
• Users have to use the connection to USB interfaces with USB 2.0 version or higher.
1.4 Turning the Device On or Off
After installing the memory card and charging the battery, the device is ready to be
turned on.
To turn on your device
Press and hold the Power button until the device vibrates.
To turn off your device
1. Press and hold the Power button for 1 second.