Features 1Used to charge MP3 mobile phones mats or other controlled devices. With dual female USB ports you can easily charge the device through a USB charging cable. 2Light weight easy to carry suitable for outdoor cycling mountaineering hiking camping traveling etc. 3You can put the panel in the sun and then use it to directly charge the device high conversion rate. 4Applicable to car batteries automobiles RVs ships airplanes satellites space stations outdoor breeding planting tourism solar street lights. 5The conversion efficiency is high the output efficiency is good the light efficiency is low and the applicability is strong. Specification Item Type: Solar PanelMaterial: Monocrystalline SiliconColor: As shown in the pictureProduct Size: Approx. 36x33cm / 14.2x13.0inWeight: Approx. 1017g / 35.9ozMaximum Power: (25x2W)Short Circuit Current: 2.6AMaximum Power Current: 2.23AOutput: DC18V USB 5VStandard Test Conditions: AM=1.5 irradiance=1000W/ temperature=25Application: Car batteries automobiles RVs ships airplanes satellites space stations outdoor breeding planting tourism solar street lights. Package List 2 x Solar Panel1 x 10in 1 USB Cable1 x 2in 1 Cable1 x Connecting Line8 x Suction Cup2 x Carabiner1 x Adapter Cable1 x Battery Clip1 x Chinese and English Manual Note 1. Please allow 12in error due to manual measurement. Thanks for your understanding.2. Monitors are not calibrated same item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.3. Without power storage function.4. Please note that the new type and old type of this product will be sent randomly and make sure you will not mind before ordering.