Capacity: 8000mAh 4 cells lithium battery pack
Input:5V/2A; Output:5V/2.1A;5V/1A;12V Jump Start Start current: 300A; Peak current: 600A
Charging time: 5.5 Hrs
Size: 182×88.5×35.6mm; Weight: 338g
Operation temp: -20℃ ～60℃; Lifetime: >1000 cycles
Protections:Short circuit proof,over charge proctection and discharge protection etc.

1.Powerful capability for jump start 12v vehicle；jump starter diesel engines up to 2.5L and petrol engine vehicles up to 5.0L.

2.Recharge smartphones, tablets, and other USB devices when you need them most

3. LED light.(3 modes)