external mobile phone charger 8000 mAh output 2.1 A

1. A grade rechargeable lithium battery for 8000mAh                                      
2. Portable and elegant design                           
3. High quality ABS material         
4. Smart chipset protection             
5. Rubber coating , different colors available

Capacity of the lithium battery pack:8000mAh
Input: 5V 1A
Output :5V 2.1 A
Charging time:8-9 hours
Life time:=500 times
Working temperature:-5?- 40?

external mobile phone charger 8000 mAh output 2.1 A