On business trip, the car stopped in the garage for a few months. When he came back, he found no electricity to start the car. The car was unable to start the car when he came back. The car can't start, what do you do? It is OK to use the car to start the car jump starter..

Open the rubber protective cover of the portable car jump starter port (with a fixed port access to prevent us from inserting the wrong pole in the process of use.) first insert the battery into the host to ensure the battery clamp light is extinguished; then the bottle clip is correctly connected to the positive and negative pole of the car battery, and the red connection is connected. Positive pole, black connected to negative pole.

When the battery is on the green light, it is correct and can be used for emergency start. When the green light flashes and sends out the buzzing sound, it indicates that the voltage of the battery is too low. When the Boost key is pressed and the green light is bright, the start operation is completed in 30 seconds. When the red light is bright and the sound of the beep is sent out, the positive and negative connection is wrong and reproduced. Connect and wait for the green light to shine.

If we confirm that the above operations are correct, we can rotate the car keys to the starting position to start the car. After the start of the start, we take off the battery clip.

car jump starter power bank:

http://www.azdome.hk/car-jump-starter-power-bank.html