Z
‐
900X
iii
Battery
Maintenance
These
are
recommendations
to
extend
the
life
of
the
battery
pack:
When
charging
the
battery
for
the
first
time,
charge
for
at
least
12
hours
prior
to
use.
Remove
the
battery
if
the
device
is
not
going
to
be
used
for
a
long
time.
If
the
battery
is
left
unused
for
more
than
3
months,
you
need
to
charge
the
battery
before
use.
If
the
battery
is
not
installed,
recharge
the
battery
every
6
months
to
prevent
damage
to
the
battery
cells.
The
battery
capacity
is
reduced
at
temperature
extremes,
high
and
low.
Copyright
©
2020.
All
rights
reserved.
Guidance
for
Printing
This
manual
is
in
A5
size.
Please
double
check
your
printer
setting
before
printing
it.
Summary of Contents for Z 900 Series
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