... /4s, Ipad2, mobile phones, MP3/MP4, digital camera, PSP and other mobile digital products’ standby power.Tech Data: Color:red ... interface:USB2.0Kernel:18650 Polymer membrane lithium ion batteriesProtection:charge and dischargeUsage:When press the button, 4 LED lights on, ... soon.1.Mobile power recharging: the power adapter connected by cable and mobile power, access to electricity power,then can be ...