... Output: 5V2.1A and 3.1A(max);The charger use for Mobile phone, Iphone4/3,MP4/3,Ipad,Ipod etc;Built ... chip and safely fuse;Protection: over voltage, over current, short circuit protection;Certificate: CE , FCC;We are professional in OEM with ... , fast start and convenient for your electronic products.3 Multiple protection circuit for low voltage, over voltage, overloads, short-circuit and overheat etc…4 ...