5
Checking the status of the juice pack
To check the battery status of the juice pack, press
the status button located on the back of the device.
When pressed, the LED lights will illuminate for
several seconds. Four LEDs means that the juice
pack is fully charged. One LED means that it is almost
empty. Know before you go.
Charging your phone using the juice pack
If your phone is drained of power or if you want to
extend the battery life of your phone, slide the HTC
One into the juice pack. Make sure that the connector
is securely inserted into the bottom of the phone and
the standby switch is turned "On,” or from red to green.
When your phone recognizes the juice pack, a battery
symbol will appear in the top right corner of the
screen and you will hear a beep from the phone. This
indicates that the phone is charging and/or using the
power from the juice pack rather than from the phone
itself. Flipping the switch back to “Standby,” red, will
bring you back to using the phone’s internal battery.
*Note: If your HTC One is drained of power, the juice
pack will immediately begin charging your phone
when ipping from standby to charging mode. If
your phone is fully charged, the juice pack will act
as your primary battery and no power will be lost
from the phone’s internal battery until the juice
pack is depleted.
