If any of the following situations, the smart clamp turns protection on.
LED Indicator
Situations
The red/green light will flash
Ready to work
The red/green light will flash
Work status
The red light is always on
1.
Battery clamp is reversely connected.
-Check whether the clamp is reversely connected.
2.
The clamp is short-circuited.
-Check whether two clamps together connect or
connect both clamps to the same piece of metal.
The red light is always on
Reverse charging protection, the voltage of the car
battery is higher than 12.6V.
-No jump starter needed, the car battery is enough to
start your car.
The red light flashes quickly
The temperature of the clamp exceeds 65(+/-5)
degrees.
-Remove the clamp until the red/green light flash
The green light flashes slowly
The voltage of the jump starter is too low.
-Try to replace the jump starter or charge it in time.
