Zte Base Tab 7.1 User Manual page 40

How to Charge Your BASE Tab
The new battery is not fully charged. To charge the battery, you need to:
1. Connect the adapter to the charger jack.
2. Connect the charger to a standard AC wall outlet.
Note:
If the battery is low, there will be a pop-up message on the screen and the
indicator light will be red.
When you charge your device, the indicator light will change according to the
battery level:
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