2017 newest Ultra Slim power bank,Credit card power bank 4000mah for Smartphone for Wholesale Ultral-thin card shape easy carry mini power bank 1000 mah for free sample
Product name Portable Credit Card Power Bank 4000mah Smart Power Bank
Product item EPBKP001
Battery Type Polymer Li-ion Battery
Input DC 5V / 1A
Output DC 5V / 1A (1.5A)
Circle life more than 1000 times
Power efficiency >90%
warranty 1 year
Shell material ABS
certifications RoHs/CE/FCC
Operating temperature -10°C~50°C
Storage temperature -10°C~50°C
Packaging according to your choice/paper box
OEM & ODM acceptable
Logo any design logo can be customized
Charging Time 4-5 hours
Standby Time 72hours-120hours
Compatible devices For iPhone, iPod, iPad, Smart phones likes Samsung, Nokia,HTC,LG,
Blackberry, Table PC, MID/PDA, PSP, MP3, MP4 players,Digital Camera,
GPS, electronic cigarette and Bluetooth devices and so on.
Special portable / indicate light / fashion design






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