21W ETFE Solar Panel Kit Foldable 5V/12V Dual USB Output Portable Solar Chargers Outdoor Waterproof Camping Hiking Trave

Specifications Product Name21W ETFE Solar Folding Charger PanelOutput Voltage5V 12VCurrent3A Intelligent Voltage Regulator Output interfaceDual USB DCChipA Grade Monocrystalline SiliconConversion Rate20 50 Weight584gUnfolded Size585 260mmFolding Size260 195 15mmPackaging Size280 205 25mmProcessETFE laminated Integrated Technology 2nd Generation Laminated Integrated Technology Features USB Smart Charging Technology USB output 5V 2A max For Smartphones tablets GPS digital cameras Charge Portable Solar Panels Foldable design 21W portable solar charger is suitable for camping riding climbing rock climbing any external activity You can also hook it in the backpack through the attachment hook when walking High Conversion EffIciency Made of polycrystalline silicon solar cells the solar panels adopt multi layered cell to convert the natural sunlight to useable electricity With up to 20 5 of high conversion efficiency It can be slowly to meet the needs of some low power electronic products Great for outdoor work travel or camping Package Contents 1 x 21w Solar Folding Charging Panel2 x Mountaineering BuckleNote Light reflection and different displays may cause the color of the item in the picture a little different from the real thing The measurement allowed error is 1 3cm