Regarding logistics tracking:

This product is a large battery pure electric product, we cannot use AliExpress Standard logistics to send to you , and there are few logistics channels for transportation, some countries may not arrive be so fast. ease be patient and please do not give bad reviews~~
You can consult our staff at any time the arrival track of the package,
You can also query the logistics tracking trajectory on 17TRACK : https://www.17track.net/en
 (Or click on the image to jump)

Matters needing attention (buyers must see) :

1.The product has just been received, you must first turn on the flashlight to discharge, then charge the product for more than 4 hours before starting the car, because the product's battery is empty. This operation can prolong the service life of the product!

2.Do not discharge and charge at the same time!

3.Charge every 3 months, low power may fail start.

4. Charge phone tablet only occasionally. efficiency is about 50%.

5. The charge speed or discharge speed will be fast during the last 15% power of the jump starter. 

Please do not worry about these problems. This is the characteristic of high-rate lithium batteries, and it will not affect product quality and normal use.

Why it's necessary to get a jump starter?

1. Long standby time run out battery
2. Make preparation for a long driving trip
3. Your car can't start due to low power or freezing winter

4 in 1 Car Starting Device-- Do more with Less Money.

1. Car Jump Starter 
2. 150PSI Air Compressor
3. Power Bank
4. LED Flashlight

Description:

Product Model: Starting power + Air pump
Battery capacity: 8000mAh
Peak Current: 1200A
Starting current : 600A
LED Lighting: Bright-Flashing-SOS
Charging time: 3-4H
Shell Material: PC+ABS
Rated input: 5V1A
Charge : DC12V / USB
Output pressure: 150PSI (Max)
Gasoline/Diesel: 4.0L/2.0L
Operating temperature: -20℃~ +60℃
Product size: 190*87*42mm
Unit: Bar, Psi, Kpa, kg/cm