Description: Highly efficient solar cells convert to solar power into free electric energy. Multi-functional solar panel with a dual USB car which can your various mobile phones or other electronic devices. , reliable, and energy-saving monocrystalline silicon solar cell can give you a wonderful new charging experience. Features: [High Conversion Efficiency]Highly efficient solar cells convert up to 19.5% of solar power into free electric energy, suitable for RVs, trailers, boats, sheds, and cabins. [Dual USB Port]Car support 5V dual USB output, suitable for smartphones and other 5V USB charging devices. [Support Devices]USB solar panel can chargr battery and power for cars, campers, marine, motors, etc. Easy to carry for camping or other outdoor activities. [Convenient Charging]You can put the panel under the sun and your mobile phone, MP3 and PC directly. [IP65 Water-proof Solar Panel]Environmental and water-proof solar panel with long lasting material provides long lifespan. Specifications: Material: Monocrystalline Silicon Color: Black Peak power: 20W Working voltage: 18V Output current: 0-1000mA Output port: USB, DC line base USB：5V Finish: Semi-Smooth Operating : -40℃ to +60℃ Occasion: Car, Boat, Mobile Phone etc Product Size: 42.5*25cm / 16.73*9.84inch Package Size: 43.5*25.5*4cm / 17.12*10.03*1.57inch Package Weight: 601g / 1.32lb Package List: 1 * Solar Panel 1 * 1.5m Alligator Clip 1 * Dual USB Car 1 * Lighter 1 * DC 1 Female to 2 Male Cable