FYD-832 2000mAh 2200mAh 2500mAh credit card size gift power bank with build in c

1.
 Good quality with competitive price.
 
2.
 Over current and short circuit protection.
 
3.
 High transfer efficiency, low resistance and energy saving.
 
4.
 Perfectly compatible with smart mobiles and all 5V digital devices.
 
5.
 CE ROHS FCC certification.
http://www.cocopowerbank.com