... days. Shipment by Express, SEA, AIRFeature1.External battery for iphone,ipad,high capacity2.Compatible with all mobile phones, ... : ≥90%5.Built in protecting system for over charge and short circuitAdvantage1.Fashionable,compact, ... to control and regulate temperature,voltage and currentApplicable Devicecharge for iphone, ipod, Samsung, Nokia, HTC, PDA, ... universal Portable mobile Power Bank for ipad/iphone