... batteryWeight: 121gInput:5V 1AOutput: 5V 1ACharging times: 4hours by USB(1A)Size: can be customizedCell material:UV shellCertificate: RoHs ... operation2.Fashionable,compact,convenient,esay to use,high performance at reasonablecost.3.High capacity charging for iphone, ipad4.Built ... 2.Fashionable,compact,convenient,esay to use,high performance at reasonablecost. 3.High capacity charging for iphone, ipad ...