PowerBox 4
PowerBox 4 Material: plastic Product Specifications: Lithium battery 6600mAh / 3.7V) Input :. 5V-1A Output :. Port 1: 5V 1A Port 2: 5V-2.1A Colors: gray, white, black 
PowerBox 4 Material: plastic Product Specifications: Lithium battery 6600mAh / 3.7V) Input :. 5V-1A Output :. Port 1: 5V 1A Port 2: 5V-2.1A Colors: gray, white, black
