Al alloy case, a unibody design,Aviation industry level.
4 LED Power remain indicator                                                                                
Capacity:  li-ion battery 5000mAh                                           
Size:80*80*22.5mm; Weight: 210g                                                       
Input voltage/current: 5.0-1000mA                                             
Output: DC 5.0-5.5V/1000-2100mA                                  
Charge time: 7-9 hours                                  
Operating time:2-4 hours                              
Application: iPad/iPhone/ HTC/NOKIA/Sony Ericsson/SHARP/SAMSUNG/LG                                                        
1000 times life cycle                                                                                                                   Operating temp.:0-50℃; Storage temp.:-10-50℃