
3E2364
Weigh
Scale
W810
v2
User
Manual
Page
6
Using
an
external
12
volt
battery
To
charge
the
Weigh
Scale's
internal
battery
using
an
external
12
volt
battery,
follow
these
steps:
1.
Connect
the
supplied
black
and
red
battery
leads
to
the
Weigh
Scale.
2.
Connect
the
other
end
of
the
battery
leads
to
the
12
volt
battery.
Connect
the
Red
clip
to
the
Positive
terminal.
Connect
the
Black
clip
to
the
Negative
terminal.
3.
Open
the
Weigh
Scale
case
and
make
sure
the
battery
charge
icon
on
the
main
screen
is
flashing.
This
indicates
that
the
battery
is
charging
and
will
be
displayed
whether
the
Weigh
Scale
is
turned
on
or
off.
Battery
charge
status
The
battery
icon
displays
in
the
bottom
left
corner
of
the
Weigh
Scale's
upper
screen.
It
is
important
to
note
that
the
battery
icon
will
only
ever
show
the
actual
amount
of
charge
left
in
the
battery
when
the
Weigh
Scale
is
turned
on
and
disconnected
from
external
power.
Fully
Charged
Battery
Icon
bars
are
all
displayed
constantly.
Partially
Charged
Battery
Icon
shows
first
four
bars
constantly.
Battery
Flat
No
Battery
Icon
bars
are
displayed.
When
the
Weigh
Scale
is
connected
to
the
external
power
supply
the
battery
icon
will
display
the
charging
status.
Charging
Battery
Icon
shows
all
the
bars
constantly
filling
and
then
disappearing.
Low
battery
warning
When
the
charge
remaining
in
the
battery
drops
to
a
very
low
level,
the
battery
charge
icon
on
the
Weigh
Scale
will
start
to
flash
and
four
beeps
will
sound
every
30
seconds.
After
about
15
minutes,
the
Weigh
Scale
will
shut
down.