Portabel power bank Input:5Vdc 600mA; Output:5.0Vdc 800mA; Low standby current:20uA; Battery:3.7V 2200mAh Li-Polymer battery Portabel power bankInput:5Vdc 600mA;Output:5.0Vdc 800mA;Low standby current:20uA;Battery:3.7V 2200mAh Li-Polymer battery;Charging time:4-5hours;Color:white/red/blue/yellow;Size:84.8*54.6*14.9mm;Net weight:67g;Protection1.over charge protection;2.Over discharge protection;3. ...