Product details：

Polymer Li-ion Cell
Capacity : 5000mAh                         
Input : DC5V/2A                                                                                                    
Output :DC5V/2.1A                                                                                              
Size :L133*H57*W10mm
Weight :115g
Charge Time : 3-4h

Features

Polymer Li-ion Cell
Ultra Slim
Rubber Paint
Comfortable and Portable
Multi-protection
LED Power indicator blue light*4
1 USB Output