8000mAh Powerbank – GTT216PB

Specification: 
Micro Input: 5V-2.1A
2 x USB Output: 5V-2.1A
Recharging Time: 5-8hrs
Operating Temperature: 5-55 Degree Celcius
Battery Cell: Lithium Polymer
Cycle Life: 500 Cycles
Convertion Rate: 60-70%