Product name
Credit Card Power Bank 4000 Mah Ultra Slim 4000Mah PowerBank
Material
ABS+aluminium alloy
Color
black, white, orange,blue , red and so on
Certification
CE,ROHS, and FCC
Feature
ultrathin+low cost+built-in charging cable
Application
for iphone,for ipad,for HTC,for SAMSUNG,for Blackberry,for Nokia
Protection
over-charging, short-circuit and over-discharging protection
Function
LED battery indicator
Logo
Accept Printing OEM Logo