Battery capacity:5000mAh                                 
Micro Input: 5V2.1A                                      
USB1  Output: 5V2.1A                                   
USB2  Output: 5V2.1A
Size:95(L)*60.8(W)*15.2(H)mm 

1.Triple system security With Intelligent circuit used;                                                            2.International portable power technology&Intelligent circuit control(charge control;charge protection;discharge protection;overload protection;short-circuit protection);                                                                      
3.Power bank for various brands of mobiles,MP3,MP4,MP5,GPS,Digital Frame,Video Camera and other portable digital items;                                                                                                           
4.LED indicators for charging status;                                                                                      
5.With two USB output port；                                                                                               
6.90% transfer efficiency;                                                                                                     
7.high quality of Li-ion polymer core                                                                                       
8.High compatibility&Small size&cost-effective;                                                                            
9.One year warranty                                                                                                                         
Note:if the product specification above is some different from what you require actually, pls hopefully tell us the details about what you want , we will be pleased to help you find the most compatible one!