Usb Portable Folding Waterproof Solar Panel. Features: - Made of High Quality Materials, Environmentally Friendly, Waterproof, Durable and Sensitive. - Can Be Used for Charging Mobile Phones, Mobile Power Packs, Etc. - Lightweight, Foldable, Lightweight and Easy to Carry. - Suitable for Outdoor Activities, Emergencies and Outdoor Work. Power is Continuously Supplied Even on Cloudy Days. Specifications: - Material: PET - Maximum Power (Pmax): 20W - Maximum Power Voltage (Vmp):18V - Maximum Power Current (Imp): 2A - Number of Cells: 36pcs - Output: USB5V/18VDC Size: Expand Size: 44x16.5x0.3cm Folding Size: 10.5x16.5x1.5cm Package Includes: - 1 X Solar Panel Charger . We are an international based seller that will ship your order from abroad, please at least a minimum 14 working days for delivery right now due to the ongoing delays in shipments globally.