Portable foldable solpanelmed 20w output by usb-aprodukt informationbærbart solar panel with one overall effect on 20wusb-a 5V-3a 9v-2a 12v-1,5aqc3.0 Function to fast opladningdc output 5v-18vsammenfoldelig lining easy transportslankt designmonokrystallin... Read throughout product description by to press on buy button.