1,Capacity:2000mAh 
2,rechargeable  charger
3,work for mobile phone/mp3,4,5 (USE USB cable to charger your phone /mp4)
4,Half year warranty
5:cartoon :
 
doraemon
 
(we also have other designs thanks contact me first )

 
Description:
 
Battery type: Li-Ion
Capacity: 2000MAH
Rated input: 5V 500mA
Rated output: 5V 800mA
Charging time: About 4 hours