uNu DX Protective Battery Case For iPhone 4 / 4S - Manual (Page 5)

5
§ Charge the PowerDX-1700
1. Using
included
micro-­‐USB
cord,
the
DX
battery
case
can
be
charged
via
any
standard
USB
port (apple
original
adapter,
laptop
USB
port,
etc).
2. The
LED
indicators
will
flash
while
charging
is
in
progress.
All
4
solid
LED
light
indicates
charging
is
completed.
3. When
both
iPhone
and
the
case
were
charging
together,
the
power
source
will
charge
the
iPhone
4/4S
at
first.
After
iPhone’s
charging
is
completed
which
takes
about
2~3
hours,
the
DX
case
will
start
being
charged
automatically.
§ How to Operate the Case
1. Slide
off
the
top
piece
clip
from
the
bottom
master
part
of
the
case.
And
then
slide
the
iPhone
4/4S
into
case
properly
and
lock
it
in
position
by
putting
back
the
top
piece
clip.
2. Once
the
installation
in
Step
1
is
completed,
iPhone
will
recognize
the
case
and
take
charge
from
the
case
automatically.
The
battery
icon
on
the
upper
right
corner
of
the
iPhone
screen
will
turn
to
charging
state.
A
"beep"
sound
will
take
place
if
the
phone
is
not
muted.
3. When
charging
is
completed,
please
press
and
hold
the
silver
button
for
2
seconds
to
turn
off
case
charging
and
put
the
case
into
standby
mode.
This
will
save
the
remaining
case
power
for
future
use.
4. Please
note
that
if
the
case
is
in
charging
state
while
the
iPhone
is
at
100%
power
level,
the
energy
in
the
case
will
be
drawn
at
first
(but
maybe
drained
at
a
faster
pace).
The
iPhone's
battery
power
won't
be
consumed
until
the
DX
case
runs
out
of
juice.