DescriptionThis item is a solar energy charging panel, which is multi-purpose, it can be used to charge phones, MP3s, tablets or other devices. You can easily charge the device through a USB charging cable. A set of good gift choice for your friends who like outdoor cycling, hiking, trip, etc.Features- Color: Assorted. - Material: Monocrystal. - Size: About 23.00X17.00X1.00cm/9.04X6.68X0.39inch. - Maximum power: 10 (W). - Working current: 0.8 (A). - Working voltage: 12 (V). - System voltage: 12 (V). - Open circuit voltage: 13 (V). - Short-circuit current: 1.5 (A). - Premium material, environmental protection, durability and agility. - Suitable for outdoor activities, emergency and outdoor work. - The conversion efficiency is high, the output efficiency is good, and the applicability is strong. - With light weight design, it is convenient for us to carry it outdoors. - For those who like outdoor activities, this is a suitable gift for them.