... CE.FCC.RoHS. 3.Protective Case 4.Case for iPhone 4 Rechargeable Leather Battery Case for iPhone 4/4S Power case for iphone,power case for iphone 4g,leather power case for iphone,battery case for iphone,battery for iphone,for iphone 4 battery Leather external power case for iphone 4g1.geniue or PU ... in progress are rejected.Protective circuit will prevent the backup battery from short-circuit,over- ...