1).Simple Plug&Play design 2)12000mAh capacity dual output (5V/1A/2.1A) Great mobile power charger for iPhone Product Introduction:This mobile power pack eliminates the hassle of carrying around charging adapters, extra batteries and travel converters. All you need to do is plug your smart phone, iPhone, iPad , MP3 Player, tablets, etc. into the power pack with an adapter and you will be ready to ...