Potable Solar Energy Charger For Mobile... 1, Optional colors 2, CE&ROHS certificates 3, Customize logo imprint Cheap Solar Charger For Mobile1, Solar panel: 0.8w, 5.5V2, Input voltage: AC100V-240V3, Output voltage: DC3.7V, 4.2V, 5.5V, 9V4, Max output current: DC500-800mA5, Built-in battery: 2600mA/h6, Size: 123×75×14mm7, Color: silver, black, blue, red8, Package size: 165*115*45mm