1.Polymer battery cell
2.Capacity: 8800mah
3.streamline shape design
4.Fluorescent light-colored craft
5.Color: White,Purple,Black                                         
6.2 USB-port output                                   
7.power capacity digital display
8.Size: 12.9*7.6*1.5CM  Weight: 185g
9.Input: 5V 1A Output: 5V 1A;5V 2.1A
10.Charging time: 9H                                                      
11.Smart chip protection. 
12.Cycle life: At least 500 times
13.Package size: 18.5*11*3CM
14.Carton size:39*34*25CM
15.Carton weight: 10.3KG
16.Certificate: CE/ROHS/FCC