... bank 1.High capacity battery, 2.High efficiency output. 3.Small size, light weight Small size power bank for htc sensation, iphone, ... :5V 1AOutput: 5V 1ACharging times: 4hours by USB(1A)Size: can be customizedCell material:UV shellCertificate: RoHs CE FCCOperating Temperature ... , UPS, EMS, TNT. BY AIR, BY SEAFeatures: 1.External battery for iphone,ipad,high capacity 2.compatible with all mobile ...