Filter
Top Products
27
from battery. Do not connect clip to carburetor, fuel lines, or sheet-metal body parts. Connect to heavy
gauge metal part of the frame or engine block.
6. For positive-grounded vehicle, connect NEGATIVE (BLACK) clamp from battery charger to NEGATIVE (NEG, N,
–) ungrounded post of battery. Connect POSITIVE (RED) clamp to vehicle chassis or engine block away from
battery. Do not connect clip to carburetor, fuel lines or sheet-metal body parts. Connect to a heavy gauge metal
part of the frame or engine block.
7. When disconnecting charger, disconnect AC cord, remove clamp from vehicle chassis, and then remove
clamp from battery terminal.
8. Do not charge the battery while the engine is operating.
9. See operating instructions for length of charge information.
Follow these steps when the battery has been removed from a vehicle. A spark near the battery may cause an explosion.
W
W
A
A
R
R
N
N
I
I
N
N
G
G
:
:
T
T
O
O
R
R
E
E
D
D
U
U
C
C
E
E
R
R
I
I
S
S
K
K
O
O
F
F
A
A
S
S
P
P
A
A
R
R
K
K
N
N
E
E
A
A
R
R
T
T
H
H
E
E
B
B
A
A
T
T
T
T
E
E
R
R
Y
Y
:
:
1. Check polarity of battery posts. Positive post (marked POS,P, +) usually has a larger diameter than the
Negative battery post (marked NEG, N, –).
2. Attach a 24-inch (minimum length) 6 AWG insulated battery cable to the Negative battery post (marked NEG, N, –).
3. Connect the Positive (RED) battery clamp to the Positive battery post (marked POS, P, + or red).
4. Stand as far back from the battery as possible, and do not face battery when making final connection.
5. Carefully connect the NEGATIVE (BLACK) charger clamp to the free end of the battery cable connected to the
negative terminal.
6. Set the charge rate to appropriate setting according to battery size.
7. When disconnecting charger, always do so in reverse sequence of connecting procedure and break first
connection while as far away from battery as practical.
N
N
o
o
t
t
e
e
:
:
A marine (boat) battery must be removed and charged on shore. To charge it on board requires
equipment specially designed for marine use. This unit is NOT designed for such use.
• Check unit periodically for wear and tear. Take to a qualified technician for replacement of worn or defective
parts immediately.
• Read and Understand This Instruction Manual Before Using This Unit.
S
S
A
A
V
V
E
E
T
T
H
H
E
E
S
S
E
E
I
I
N
N
S
S
T
T
R
R
U
U
C
C
T
T
I
I
O
O
N
N
S
S
W
W
A
A
R
R
N
N
I
I
N
N
G
G
:
:
T
T
O
O
R
R
E
E
D
D
U
U
C
C
E
E
T
T
H
H
E
E
R
R
I
I
S
S
K
K
O
O
F
F
I
I
N
N
J
J
U
U
R
R
Y
Y
:
:
• Follow these instructions and those published by the battery manufacturer and manufacturer of any equipment you
intend to use with this unit. Review cautionary markings on these products and on engine.
INTRODUCTION
Thank you for selecting the
B
B
l
l
a
a
c
c
k
k
&
&
D
D
e
e
c
c
k
k
e
e
r
r
®
®
3
3
0
0
A
A
m
m
p
p
S
S
m
m
a
a
r
r
t
t
™
™
B
B
a
a
t
t
t
t
e
e
r
r
y
y
C
C
h
h
a
a
r
r
g
g
e
e
r
r
.
.
With proper care and use, it will give
you years of dependable service. This battery charger has a high charge rate of up to 30 amps, and low charge rate
of 2 amps and 80 amps of engine starting power.
Smart
™
Battery Chargers feature 3-stage, high-efficiency charging technology, built-in microprocessor control
that ensures fast, safe and complete charging of serviceable batteries.
S
S
t
t
a
a
g
g
e
e
O
O
n
n
e
e
—
—
Rapid Start Charge at 30
amps delivers maximum charging
amperage to “wake up” any serviceable 12
volt battery and allows for quick engine
starting. When battery reaches a maximum
safe predetermined voltage, the charger
will automatically signal a "beep" and move
into Stage 2 of the charging process.
S
S
t
t
a
a
g
g
e
e
T
T
w
w
o
o
—
—
Absorption Charge
maintains the maximum possible charge
at a constant, safe, predetermined
voltage. During this phase, the charging voltage remains constant, while the actual charging current is reduced
to allow for the maximum proper internal chemical energy transfer. At the end of Stage 2, the charger will
automatically move into Stage 3 charge mode.
B
B
E
E
E
E
P
P
B
B
E
E
E
E
P
P
O
O
F
F
F
F
B
B
E
E
E
E
P
P
S
S
T
T
A
A
G
G
E
E
T
T
H
H
R
R
E
E
E
E
CCHHAARRGGIINNGG
C
C
O
O
M
M
P
P
L
L
E
E
T
T
E
E
S
S
T
T
A
A
G
G
E
E
O
O
N
N
E
E
S
S
T
T
A
A
G
G
E
E
T
T
W
W
O
O
C
C
h
h
a
a
r
r
g
g
e
e
C
C
u
u
r
r
v
v
e
e