16
Issue Cause Remedy
Cannot jump start Wrong clamp
connection
Be sure to clamp the RED jumper cable to
the POSITIVE (+) post on the car battery. And
BLACK jumper cable to NEGATIVE (-) post or
car interior. Refer to Page 9 for details.
30-Second timer
to jump start has
expired.
Jump starter timed out. Disconnect the cables
from the vehicle battery and reconnect.
Low battery status Recharge the unit via USB cable until at least
three solid lights or 51% charge.
LED light on the
clamp box keeps
ashing
Protection circuit is
working
Refer to the status table on the indicator box
or page 12 of the manual.
Flashlight does not
turn on
Low battery Recharge the unit via USB cable.
The unit is
charging
As a safety precaution, the ashlight light will
not work while the unit is charging. Please
unplug the unit from charging or wait until the
unit nishes charging before using the light.
No wall adaptor Charge via USB
cable
Plug the USB cable into a computer or any
USB 2A wall adaptor.
No LED indicator
light
Low battery Refer to Power level indicator on page 9 of
the manual.
Power bank in off
mode
Press the power on/off.
TROUBLESHOOTING:
ML-56789UK_V1
The Ocers’ Mess, Royston Road, Duxford, Cambridgeshire CB22 4QH, U.K.
Tel: +44-1223-919711
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