Usually dispatched within 24 hours
1.Anti Short connection protection:
Connect the red clip with the black clip when the power is on,
No damage, no sparkle 2.Anti Over-discharge protection:
Low voltage start,LED will flash at the frequency of 1HZ
if the voltage is below 10.5V 3.Anti-reverse charge protection:
After the car is started,
Anti-reverse charge current is less than 1A 4.Anti Reverse polarity protection:
Reverse connection with the Negative and positive end of the clamp
and battery terminal,No damage, no sparkle
1.Before start,please check if your car jump starter has enough power
2.Insert the battery clips to the jump starter,the red light will be flashing
3.Connect the battery clips to the car battery,
red to positive +,black to negative.
4.After start your car,please pull the battery clips from jump starter.