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Failure
Possible Cause
Corrective Action
The jumpstarter does not jump
start vehicle
That battery in the jumpstarter
is not fully charged
Fully charge the jumpstarter
’s
battery.
The engine start
capacity exceeds the
jumpstarter jumpstart
capacity
Use a high capacity jumpstarter.
The battery of the
Jumpstarter is
damaged
Replace the jumpstarter
’s
battery
Battery of the vehicle
is damaged
Replace the vehicle
battery
The charging
status LED indicator does
not glow
No AC power at the
AC wall outlet
Ensure power is available
at the AC wall outlet
The AC charger is
faulty
Replace the 115 V AC
charger
The charging status LED
indicator flashes red and the
battery has not been charged to
steady after 72 hours of
charging
The output of the AC
charger is low
Replace the 115 V AC charger
The internal battery is
permanently damaged
Check the battery at a car
maintenance workshop
False LED reading
Disconnect AC charger for 15
minutes. Check battery status.
Reconnect AC charger to a
different AC outlet.
Switches are in the “ON”
position or a DC
load is connected.
Place all switches in “OFF”
position and disconnect all DC
loads.
The run time for
appliance is less
than expected
The internal battery is
not fully charged
Recharge the jumpstarter
using the AC charger until the
charging status LED indicator
glows green
The polarity alarm sounds
The jump start cables are
connected incorrectly
Connect the jump start cables
the correct way
Parts List
Reference
Part Description
Quantity
Remark
1
Jumpstarter
1
2
Booster Cables
1
3
AC to DC adapter/charger
1
4
Owner’s manual
1