In any of the following situations, the smart clamp turns protection on.
1. Ready to work.
2. The jump starter is connected to the car more than 60
seconds. Please disconnect them.
3. The clamp comes loose after being connected to the
car battery.
The red and green
indicators flash
alternately
1. Low voltage protection:
The voltage of jump starter battery is too low, please fully
charge it then use.
2. Over voltage protection:
The voltage of jump starter is too high. Please don’t use
it.
3. High temperature protection:
The temperature of jump starter is too high, please don’t
use it. Retry after cooling down.
4. Reverse connection protection:
The battery clamp is reversely connected. Please
reconnect the clamp to the car battery.
5. Short circuit protection:
The red clamp and the black clamp are clipped together.
Please disconnect them.
The red indicator is
always on and beeps
for a long time
Working status.
Situation
The green indicator
is always on
LED Indicator of
The Smart Battery
Clamp
EN12