Material : ABS, Metal
Size : 117 x 65 x 17.5mm
Weight : 135g
Capacity : 4000mAh
Outport : Output:DC5V/1A ( Universal USB connector )
Input: Input:DC5V/800mA (Mirco Usb Connector )
Color : Black/white/Customized
Charging time:Around 3 hours
Recycle life: 5000 times