Technical Parameters and Specifications: •        Peak power supplied by photocell:1.54W •        Operating voltage:5.5V(max) •        Charging current:280mA(max)/3.8V •        Battery capacity:2800mAh/3.8V •        Output voltage:4.5V-9V(adjustbable) •        Output voltage switch:4.5V/5V/6.3V/9V •        Output current:1A(max)  Output power:4W(max) •        Input interface:DC interface  •        Output interface:USD interface •        Material:Fireproof plastic(ABS) •        Intelligent LED indication: 3 colored indicators (red, orange, green) for status of remaining power while charging and discharging. •        Flash light: LED light (For Lighting) •        Control Button: ON/OFF/LED •        Dimensions: 137×79×24mm •        Weight: 240g

Solar Mobile Charger product offered by Caymeo.Ltd