Troubleshooting Guide

IMPORTANT:
Read this information before using device.
Battery Status Indicator LED Stages
Jump Starter Clamp Connections/Jump Starting Battery
1
For Negative Ground System Connection
(most common application)
□ Negative battery terminal is grounded to chassis. (If you are
unsure you should refer to the vehicle owner’s manual).
□ Securely connect the positive (+) red clamp to the positive
(POS, P, +) terminal of the vehicle battery or the remote
positive (+) terminal if equipped.
□ Securely connect the negative (-) black clamp to the vehicle
chassis, engine block or a non-moving grounded metal part
of the vehicle as far away from the battery as possible. Do
not clamp directly to carburetor, fuel lines, or non-grounded
sheet-metal body parts.
□ Device green LED is On/Lit (proper battery polarity connection.)
DC 12
V
SOCK
ET
DC 12
V
SOCK
ET
DC 12
V
SOCK
ET
NOTE: This device may arrive partially charged from the manufacturer. It
is recommended to fully charge the device immediately after purchase and
before using for the first time. Charge for 48 hours before initial use.
Battery Status Indicator LED will
be illuminated and FLASHING RED
while charging.
Battery Status Indicator LED will be
FLASHING AMBER while mid-level
charging.
Battery Status Indicator LED will be
illuminated SOLID GREEN when battery
is FULLY CHARGED.
Item #7481
Model #HD7481-B
8-IN-1 PORTABLE POWER SOURCE
FLASHING RED FLASHING AMBER STEADY GREEN
NOTE: If red LED is On/Lit and alarm sounds, stop! Carefully disconnect the device booster clamps. Reconnect the device booster clamps to the proper battery polarity.
2
Jump Starting Battery
□ Turn device booster switch clockwise to turn On power
to the booster clamps (located above positive (+) red
clamp).
□ Allow 2 or 3 minutes charging time. It is recommended
to have a second person to assist holding the device unit
securely in place during the next steps.
□ Turn the ignition key and attempt to start the vehicle.
NOTE: If vehicle does not start after 4 to 5 seconds of
engine cranking, stop and wait 3 to 4 minutes, then try
again. Repeat several times until the vehicle starts.
□ If the vehicle starts, turn the device booster switch
counter clockwise to the Off position.
□ Disconnect clamps in reverse sequence to connecting
procedure above as far away from the vehicle battery as
practical: For negative grounded system first disconnect
negative (-) black clamp then positive (+) red clamp. For
positive grounded system first disconnect positive (+)
red clamp then negative (-) black clamp.
NOTE: Excessive engine cranking can damage vehicle. If
the engine turns, but fails to start after several attempts,
other technical problem(s) might be involved.