Features:
100% brand new and high quality
Supporting 12V vehicles emergency start.
Support mobile charging and power supply for various mobile phones， PSP and MP3 / MP4 etc.
LED light for illumination， traffic fault warning and SOS modes.
Short circuit protection function， using more safely.
Super slim size， unique design and elegant appearance. 

Specifications: 
Battery capacity:4000mAh
Output: 5V/2A;12V Jump start
Input: 5V/2A
Full charging time: 3-4 Hours
Starting current: 200A
Peak Current: 400A
Operating temperature: -20 - 60 degree
Color: White
Size: approx. 132*68*15mm(L*W*H)

Package Includes: 
1 x Power bank battery
1 x Micro USB charging cable
1 x Car charger
1 x Battery Safe clamp