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IMPORTANT:
• CHARGE IMMEDIATELY AFTER
PURCHASE
• KEEP FULLY CHARGED
Charge the jump starter’s internal battery
immediately after purchase, after every
use and every 30 days.
All batteries are affected by tempera-
ture. The ideal storage temperature is
at 70°F. The internal battery will grad-
ually self-discharge (lose power) over
time, especially in warm environments.
Leaving the battery in a discharged
state may result in permanent battery
damage. To ensure satisfactory perfor-
mance and avoid permanent damage,
charge the internal battery every month.
7. TROUBLESHOOTING
PROBLEM POSSIBLE CAUSE SOLUTION
The unit won’t jump start
my car.
Clamps are not making a
good connection to the
battery.
Connections are reversed.
The unit’s battery is not
charged.
The vehicle’s battery is
defective.
The unit is not turned on.
Check for poor connection
to battery and frame.
Make sure connection
points are clean.
Disconnect the jump
starter and reverse the
clamps.
Press the Battery Status
button on the front of the
unit. The LEDs will indicate
the status of charge.
Have the battery checked.
Turn the unit’s ON/OFF
switch to the ON position.
The unit won’t power my
12V device.
The 12V device is not
turned on.
The internal battery is not
charged.
The 12V device draws
more than 20A, has a short
circuit, or the internal fuse
has blown.
Turn on the 12V device.
Check the battery charge
status by pressing the
Battery Status button.
Disconnect the 12V
device. The internal 20A
fuse needs replacement
by a qualified service
person.
The internal battery won’t
hold a charge.
The battery is bad (will not
accept a charge).
Have the battery checked.
The compressor shuts off. The compressor is
overheated.
Allow to cool for a few
minutes, then try again.
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