Portable power bank for promotional business
Item number:power bank PB102
Compatible with most of mobile phones, tablets, digital cameras, MP3 and MP4 players
Battery:Li-ion x1,grade A
Capacity: 2000mah-3000mah                    
USB output: 5V 800mA-1A                                              
USB input: 5V 800mA-1A   
Product size: 94x22x21mm                       
Product weight: 75g
Housing material: Aluminum
Color:blue,purple,red,green,silver,black
Packing:small white box+Micro usb cable
Pakaging detail:
100pcs/ctn
G.W9.5kg
MEAS.35*28.5*26cm