Capacity: 4500mAh                                                                                        Output Voltage: 5V  
Output Current: 1000mAh
Input Voltage: 5V
Input Current: 1000mAh
Cell type: lithium-polymer battery    
Cycle life: 500times                    
Operating Temperature: -10-+45℃ 
DC Charging Time: 5.6 hours      With detachable frame