Mophie Juice Pack Helium for iPhone 5 User Manual page 7

Make sure that the connector is securely inserted into
the bottom of the iPhone and the standby switch is
turned "On, " or from red to green. When your phone
recognizes the juice pack, a battery symbol will
appear on the screen and you will hear a chirp from
the iPhone. This indicates that the phone is charging
and/or using the power from the juice pack rather
than from the phone itself.
If your iPhone is drained of power, the juice pack
will immediately begin charging your phone
when flipping from standby to charging mode. If
your iPhone is fully charged, the juice pack will act
as your primary battery and no power will be lost
from the iPhone internal battery until the juice
pack is depleted.
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.
Switching your juice pack to standby mode
The switch on the back of the juice back allows you to
choose between standby mode and charging mode.
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