Technical Parameters *AA grade high quality imported Uni-solar amorphous flexible solar cells *Regulated output voltage: 5V *Maximum power and operation current: 12W, 2.4A; Size Folded size: 195*278*30mm; Unfolded size: 925*278mm; Output interface USB; N.W. 580g Certificate CE; Available backing color/pattern Black/olive/red/camouflages; Warranty 2 year; Product features * High quality materials configurations(imported U.S.A. Uni-solar solar cells,Japan made top PV film);