Lenovo Portable Computer User Guide
65
4.1.4
About
the
battery
z
Recharge
the
battery
only
after
the
power
has
run
out
and
fully
recharge
it
at
one
time.
Do
not
stop
recharging
or
start
discharging
when
the
battery
is
still
under
recharging.
This
helps
keeping
your
battery
in
an
optimized
status.
z
If
you
will
leave
your
computer
unused
for
a
long
time
(over
2
weeks),
plug
out
the
battery.
z
Place
the
battery
in
a
place
far
away
from
conductive
objects
(e.g.
water
or
metal)
to
prevent
the
battery
from
being
short
‐
circuited.
z
Do
not
place
the
battery
separately
from
the
computer
and
do
not
leave
it
without
recharging
for
over
6
months.
4.1.5
For
outdoor
use
z
Backup
you
critical
data
before
you
take
your
computer
outdoors.
z
Ensure
that
the
battery
is
full.
z
Be
sure
to
turn
off
the
power
and
close
the
LCD
well.
z
Do
not
leave
anything
between
closed
LCD
and
keyboard.
z
When
you
leave
the
computer
in
your
car,
place
it
on
the
back
seat
to
avoid
being
insolated.
z
Carry
the
AC
adapter
and
power
cord
with
the
computer.
z
Do
not
place
the
computer
in
the
trunk
for
consign,
but
carry
it
yourself.
z
For
airport
safety
check,
we
recommend
you
to
choose
the
X
‐
ray
machine
(the
machine
to
check
your
personal
luggage)
to
check
your
computer
and
disks
and
avoid
magnetic
detectors
(including
the
arch
‐
like
machine
and
handheld
detectors
in
the
