12v Usb With 10/20/30a, Controller Solar Cells, Panel Kit. Features: Used to Charge MP3 Phones, Pads or Other Controlled Devices. With Dual Female USB Ports, You Can Easily Charge the Device Through the * USB Charging Cable. You Can Put the Panel in the Sun and Use It to Directly Charge the Device. Suitable for Outdoor Biking, Mountaineering, Hiking, Camping, Traveling, Etc. Specifications: Material: Monocrystalline Silicone Battery Power: 100W  for Car Yacht RV Boat Moblie Phone Battery Charger Working Current: About 8A Voltage: 12V-18V Waterproof Rate: IP65 Rate Conversion Rate: 17.8% Number of USB Ports: Double Size: 36 * 33cm / 14.2 * 13inch Color: As Show Foldable Solar Panel: No Number of Panels: 1 Certification: CE Flexible Solar Panel: No Type: Solar Panel Packing Included: 1 X Solar Panel 4 X Suction Cup 2 X Buckle 1 X Alligator Clip 1 X Car Charger 1 X DC Male Cable . We are an international seller, your order will be shipped from abroad so please allow the necessary time of minimum 14 working days for delivery right now depending on where you ship to, due to ongoing delays in postal deliveries globally.