hot compeitive promotional power bank

product size: 9.3*3*3cm, 73g

full capacity (1pc*18650 lithium battery)

1800mah/2000mah/2200mah/2600mah

input:5V 0.8A; putput:5V 1A

compatible with all mobiles, iPhone,MP3/MP4, PSP,digital camera

color:red,black,white,green,yellow