Multi-Function Mini Jump Starter Power Bank Max Battery Charger 12000mah

1. What is lithium battery electric power supply 12000mah power bank?
thin car emergency charger is one of the most favorite portable power bank for car drivers and business people. The most important feature is it can start the car instantly when a car is in power loss or cannot start for any other reasons. It also have other functions like emergency lighting, SOS, warning light, charging mobiles, tablet or laptop, digital camera etc. It also can give power for any automotive equipment such as air pump, car refrigerator, it is one of the most useful power bank for drivers.

2.How long to charge the lithium battery electric power supply 12000mah power bank?
According to different capacity of battery, it is about 3-5 hours for charging fully.

3.What is the lifespan of lithium battery electric power supply 12000mah power bank?
It is about 1000 times of usage for thin car emergency charger.

4.How long the lithium battery electric power supply 12000mah power bank to store?
6-12 months for no use. But we suggest to charge the power bank every 3 months. To keep too long time may lower the performance and starting function for thin car emergency charger.

5.How to operate the lithium battery electric power supply 12000mah power bank?
The thin car emergency charger will give you an amazing help when a car can not be started for any reasons.
Please assure there are 3 grids or above power on before you start the car. Clamp the positive clip to the positive post of the car battery, also clamp the negative clip to the negative post of car battery.
Insert the key into the socket and start the car quickly.
Note: If the jump starter clamps on the battery too long, the jump starter charges the battery also too long and no power left to start the car.
If it is failed to start after you clamps the clips on the battery, please try again after 30s.
After you start the car successfully, please take off the cable of clips from the jump starter, and then take off the clips from the battery.

6.What is the warranty?
1 year warranty for the thin car emergency charger.

7.Can we take it on plane?
It is required the max power 100wh according to CAA rule, our max jump starter is below this requirement, you can take it on the plane.

8.The other key points for attention:
A. 2-3s starting, take off the cable of clips from thin car emergency charger within 30s, the interval of starting is 30s. As the engine is running, it is not safe to keep the jump starter there.
B. The power indicator has 3 grids or more than 3 grids to start the car. This can ensure there is enough power to start the car.
C. One time starting is within 3s, the interval of starting the car is at least 30s. We suggest to restart with the time at least 30s to avoid the cable too heat, and we are waiting for the battery voltage to increase.