No need to install, no need to set up, just use a clip to connect the car positive and negative, open the switch, the car can start (red - positive, black - negative). The jump starter is practical for car emergency use at outdoor.
Features:
The cell capacity is large, tough and safe.
Small size, slim and easy to carry.
Low temperature resistance, high temperature resistance.
Providing electricity to the car, starting the car in a flash, simply solving the dilemma.
Suitable for outdoor use.
Specifications:
Model: JX29
Material: ABS 
Color: Black & Red
Plug: 3 types (optional)
Capacity: 89800mAh
Service Temperature: -20℃-60℃
USB Output: 5V---1A/2A
Laptop Output: 12V-16V-19V
Input Current: 15V/1A
4 Light Mode: Light torch, Red and blue lights, SOS, Light explosion-flashing 
Cycle Life: 3000 times
Applicable Vehicle Type: 600A Peak Current, Start Petrol Cars 6.0L or Below, Start Diesel Cars 4.0L or Below 
Starting Current: 300A
Peak Current: 600A
Host Charging Time: 2-3 hours
Item Size: 187 * 82 * 33mm / 7.36 * 3.23 * 1.3in
Package Weight: 1000g / 35.27ounces
Package Size: 265 * 190 * 60mm / 10.43 * 7.48 * 2.36in
Four practical functions:
1. Instantly start the car, safety and emergency necessities.
2. Efficient intelligent charging, with adapter and charging line, can be applied to more than 95% notebook, mobile phones, cameras and other electronic equipment.
3. 1W bright lamp flashlight, with flash mode, can convert SOS emergency mode.
4. Temperature protection, short circuit protection, constant voltage protection, constant current protection, over charge protection, over discharge protection, balance protection, magnetic field protection.
Note: 
1. Due to the shooting and screen resolution reasons, there are some differences between the picture color and the object, please take the object as the standard.
2. When charging the jump starter, please turn the button to ON position, make it become power on state.
3. The middle two are white lights，and the next two are red and blue light. 
4. Lamp operation steps: Switch to the ON position, long press the round button, the middle two lamps be on; Long Press the round button again, the two lamps will be off. Double clicking the round button, SOS red and blue lights will be on.
5. Threre are 3 kinds of plug specifications for your choice, please choose one suitable for your country.
Package List:
1 * Car Jump Starter
1 * Adapter
1 * Car Charging Device
2 * Cell Clamps (Black+Red)
1 * 4 in 1 Mobile Phone Connectors
8 * Laptop Connectors
1 * Laptop Adapter Cable
1 * User Manual
1 * Carrying Bag