portable power bank 1.portable easy taken phone power bank . 2.different colors to be choose 3.6600mha big storage.

portable power bank

portable charger power bank 

1) CMICR18650F-4400mAh                2) Capacity: 4400mha  3) input: DC 5V 1A  4) output: DC 5V 1A  5)size: 92*43*22mm 6)N.W: 115g   7)Operating temperature: -10°C~50°C  8) Cycle life: >500 times   9) Color: optional10) Support LED flashlight

portable power bank