Features: Portable Camping Solar Panel: USB solar charger is a great option if you’re taking an extended camping trip or if you’re traveling somewhere with an unreliable power grid. With compact size (4.52× 7.28× 0.78in folded) and lightweight (20.5 oz) design it is portable and light enough to fit into any camping backpack or hiking daypack. It is also a must have for stashing in an emergency kit. High Solar Conversion: Highly efficient Sun Power solar panel convert up to 24% of solar power into free energy in enough sunlight which is the most durable panels at present standing up to elements and wear and tear better than conventional panels. This special PET polymer surface protects solar panel from occasional rain or wet fog and three ports are covered with rubber cover to protect them from dust or water damage. Wide Compatibility: Attached a USB cable for almost all 5V Android devices & some DSLRs or Apple devices (Note: needs extra original cable for Apple devices). Our solar phone charger can t store the electricity please unfold all solar panel in outdoor direct sunlight then connect your device to USB output port. Note: our portable solar charger can t charge the laptops and iPad Pro. Descriptions: Current Output:10 A or Less Pliability:Flexible Solar Technology:Amorphous (Thin-Film) Maximum Input Power:Less Than 100 W Power Source:Solar Maximum Input Voltage:10 V or Less Wattage:80 W Current Rating:0-0.5 A Maximum Flow Rate:0.5 GPM (1.9 L/min) or Less Material:Carbon Fiber Item Length:19in Type:Solar Panel Current Type:AC Voltage:5 V Recommended Environment:Outdoor Axis Orientation:Horizontal Features:Foldable Portable USB Port Resistance Properties:Abrasion Resistant Charging Mode:MPPT (Maximum Power Point Tracking) Application:Back-up Power Camping/Hiking Electronics Protection Properties:Anti-island Protection Power:Less Than 100 W