Charge the battery
The battery may not be fully charged at first. It’s a good idea to fully charge it as soon as you can.
Connect the micro USB cable to Nexus 7 and to the charging unit, and the charging unit to a power outlet:
•The USB charging unit varies by country or region.
•Use only the USB charging unit and micro USB cable that come with your Nexus 7 (2013). Using a different charging unit or cable may damage your tablet.
•To avoid risk of injury or damaging your device, peel the pro- tective film from the USB charging unit and USB cable before charging the battery.
Nexus 7 (2013) Guidebook | Get started | 4 |