Charging The Battery - HTC One User Manual

14 Unboxing
If you want to use a screen protector, please don't cover and block
the proximity sensor. A dedicated screen protector for HTC One
that already has a small opening for the sensor can be purchased
through any Verizon Wireless store or online at
www.verizonwireless.com.

Charging the battery

Before you turn on and start using HTC One, it is recommended that you
charge the battery.
Use only the adapter and the USB cable that came with HTC One
to charge the battery. When the battery power is too low, make
sure to use the power adapter to charge, not the USB cable
connection with your computer.
1. Insert the small end of the USB cable into the USB connector.
2. Insert the other end of the USB cable into the power adapter.