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PROBLEM
SOLUTION
The jump starter turns on, but
won’t jump start my vehicle.
Check connections.
Verify the charge level of the jump starter is
at least 40%.
Do not attempt to jump start your vehicle
more than three consecutive times. If
the vehicle still does not start, consult a
qualified service technician.
When cable is connected only
to the battery: Solid Red LED,
(Green LED off); beeps once
per second
The vehicle battery voltage is lower than
10.5V. User can connect to jump starter
and turn key to jump start the vehicle.
When cable is correctly
connected to both battery
and jump starter: Green LED
blinking; Red LED off; no beep.
“Fake” high battery voltage is detected,
but reverse charging protection did not
activate. User can turn key to jump start
the vehicle.
Smart Cable LED and Alarm Behavior
BEHAVIOR
REASON
Green LED blinking; Red LED
off; no beep.
Cable is connected to battery only.
Cable is connected to jump starter only.
Green LED solid; Red LED off;
no beep.
Cable is connected correctly to both
battery and jump starter.
Solid Red LED, Green LED off;
beeps once per second
Low voltage protection
Solid Red LED, Green LED off;
beeps twice per second
Reverse polarity protection
Alternating Red and Green
flashing LEDs; no beep
Reverse charging protection
Solid Red LED, Green LED off;
rapid beeping
Short circuit protection
Solid Red and Green LEDs;
no beep.
Auto shut-off, due to inactivity. Disconnect
and reconnect clamps to the vehicle battery.
Solid Red and Green LEDs;
beeps once per second
Temperature protection
NOTE: When the condition is corrected, the smart cable will automatically reset.
