product description Material: Monocrystalline silicon solar cell Size: 185*115*25mm Color: black, camouflage Quantity: 1 piece Rated power: 10Wp Junction Box: USB Maximum power point operating current: 1.3A Power tolerance: 5% Irradiation ratio: 1000W/ Maximum power point operating voltage: 5V Package Contents: 1*Solar Panel 1.Higher Conversion Efficiency: Made with monocrystalline silicon solar cells,the solar panels adopt multi-layered cell tech to convert the natural sunlight to useable electricity. With high conversion efficiency the solar panels have better performance than other normal panels. 2.Two Fast Charging Outputs: Equipped with two fast charging outputs,the solar panel is universally compatible with iphone,ipad,android,power banks and other mobile devices. 3.Carabiners Included & Easy Installation: Designed with tow loop holes,the solar panel charger is super easy to hang onto the backpack. We recommend face the panel to the sun with forty-five degree angle,which is the optimal placement for the panel to fully absorb the sunglight and convert it to the useable electricity. 4.Space Saving & Longer Lifespan: Lightweight, compact size and foldable design, super space-saving and easy to store. The solar panel battery charger is made with premium monocrystalline silicon cells .These are meant for high endurance and longer lifespan. 5.Wide Range of ApplicationThe solar panels are portable and can be used for camping, biking, picnics, RV trips, charging mobile phones, tablets, computers, etc.