... iphone4s 3.CE,FCC,RoHs 4.Welcome OEM 5.Distributorships offer 5000mAh Portable Power Supply with 8.9mm slimmest & exclusive appearance ... provide 5 years warranty CE,FCC,ROHS passed,Working: ... and capacity of mobile power banks. 5000mAh Li-polymer Mobile Power Supply with 8.9mm slimmest design,5 years warranty, CE,FCC ...