Features 1、High Efficiency Solar Panels: The solar panel has high efficiency, which can convert up to 19 percent of solar energy into free energy in sufficient sunlight. 2、Durable: This solar panel is the most durable battery panel at present, which can withstand wind, rain and wear better than traditional battery panels. 3、PET Polymer Surface: This special PET polymer surface of the solar panel charger can give protection to the solar panel from occasional rain or wet fog. 4、Practical: If you want to go camping for a long time, or if you travel in places where the power grid is unreliable, this solar panel charger is a good choice. 5、Easy to Carry: This camping solar charger adopts a foldable design, which is easy to store and carry, and the solar charger can be placed in your bag at will. Specifications Item Type: Solar charger Material: Cloth, polysilicon, PET Weight: Approx. 312g/11oz Output Voltage: 5V Power: 10.5w Current: 0-2A Output Interface: USB Chip: Class A polysilicon Conversion Rate: 19% Product Size: Expanded Size: 547x185mm/21.5x7.3in Applicable Type: General for digital products Package List 1 x Solar Charger 2 x Hook