1,For USB,Output voltage :3.3V/5V/8.4V output current:1A 2,For DC, Output voltage:12V output current: 3A 3,Portable INTRODUCTIONMODEL ,FS-S001(12V4.5AH)PRODUCT SPECIFICATONS1.SIZE, solar panel:180*275*18MM system box 170*140*130MM 2.WEIGHT , solar panel, 0.76KG system box, 2.56KG Gross weight , 4.3KG Battery, 12V4.5AH Solar panel , 5W18V Output voltage ,3.3V,5.0V,8.4V,12V(Adjustable) Input ...