Owner's Manual
Begin
Charging.
1.)
Verify
the
voltage
and
chemistry
of
the
battery.
2.)
Confirm
that
you
have
connected
the
battery
clamps
or
eyelet
terminal
connectors
properly
and
the
AC
power
plug
is
plugged
into
an
electrical
outlet.
3.)
[First
time
use]
The
charger
will
begin
in
Standby
mode,
indicated
by
an
orange
LED.
In
Standby,
the
charger
is
not
providing
any
power.
4.)
Press
the
mode
button
to
toggle
to
the
appropriate
charge
mode
(press
and
hold
for
three
seconds
to
enter
an
advanced
charge
mode)
for
the
voltage
and
chemistry
of
your
battery.
5.)
The
mode
LED
will
illuminate
the
selected
charge
mode
and
the
Charge
LEDs
will
illuminate
(depending
on
the
health
of
the
battery)
indicating
the
charging
process
has
started.
6.)
The
charger
can
now
be
left
connected
to
the
battery
at
all
times
to
provide
maintenance
charging.
Auto-Memory:
The
charger
has
built
in
auto-memory
and
will
return
to
the
last
charge
mode
when
connected.
To
change
modes
after
the
first
use,
press
the
mode
button.
Charging
Times.
Charging
Times.
The
estimated
time
to
charge
a
battery
is
shown
below.
The
size
of
the
battery
(Ah)
and
its
depth
of
discharge
(DOD)
greatly
affect
its
charging
time.
The
charge
time
is
based
on
an
average
depth
of
discharge
to
a
fully
charged
battery
and
is
for
reference
purposes
only.
Actual
data
may
differ
due
to
battery
conditions.
The
time
to
charge
a
normally
discharged
battery
is
based
on
a
50%
DOD.
Temperature
will
also
impact
charging
times.
The
GENPRO
Series
features
thermal
compensation
that
automatically
adjusts
charging
profiles
to
maximize
charging
performance.
Battery
Size
Ah
(
Amp
hou
r)
25
50
100
150
200
230
Approximate
Time
to
Charge
In
Hours
1
2V
2.5
5
10
15
20
23