... 1.2012 iphone4 new portable solar battery charger 2.good desgin,CE,FCC,RoHS 3.best quality,OEM accept 4factory supply Features:Going green ... Lithium battery with AC100V240V. The solar mobile charger is the ideal backup power supply for business trip ,traveling,long distance journey, ... ,the output voltage will be cut down. Solution:l Charger the charger by (AC100V-240V) for serval seconds.l Put the ...